diff options
140 files changed, 1144 insertions, 918 deletions
diff --git a/Documentation/networking/TODO b/Documentation/networking/TODO deleted file mode 100644 index 66d36ff14ba..00000000000 --- a/Documentation/networking/TODO +++ /dev/null @@ -1,18 +0,0 @@ -To-do items for network drivers -------------------------------- - -* Move ethernet crc routine to generic code - -* (for 2.5) Integrate Jamal Hadi Salim's netdev Rx polling API change - -* Audit all net drivers to make sure magic packet / wake-on-lan / - similar features are disabled in the driver by default. - -* Audit all net drivers to make sure the module always prints out a - version string when loaded as a module, but only prints a version - string when built into the kernel if a device is detected. - -* Add ETHTOOL_GDRVINFO ioctl support to all ethernet drivers. - -* dmfe PCI DMA is totally wrong and only works on x86 - diff --git a/MAINTAINERS b/MAINTAINERS index e5b051f0e27..c9465811add 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1885,6 +1885,7 @@ NETWORKING [GENERAL] P: Networking Team M: netdev@vger.kernel.org L: netdev@vger.kernel.org +W: http://linux-net.osdl.org/ S: Maintained NETWORKING [IPv4/IPv6] diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index b5473325bff..964c0964483 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -69,8 +69,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.54" -#define DRV_MODULE_RELDATE "Mar 23, 2006" +#define DRV_MODULE_VERSION "3.55" +#define DRV_MODULE_RELDATE "Mar 27, 2006" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 @@ -497,21 +497,20 @@ static void tg3_write_mem(struct tg3 *tp, u32 off, u32 val) unsigned long flags; spin_lock_irqsave(&tp->indirect_lock, flags); - pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off); - pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val); + if (tp->write32 != tg3_write_indirect_reg32) { + tw32_f(TG3PCI_MEM_WIN_BASE_ADDR, off); + tw32_f(TG3PCI_MEM_WIN_DATA, val); - /* Always leave this as zero. */ - pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0); - spin_unlock_irqrestore(&tp->indirect_lock, flags); -} + /* Always leave this as zero. */ + tw32_f(TG3PCI_MEM_WIN_BASE_ADDR, 0); + } else { + pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off); + pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val); -static void tg3_write_mem_fast(struct tg3 *tp, u32 off, u32 val) -{ - /* If no workaround is needed, write to mem space directly */ - if (tp->write32 != tg3_write_indirect_reg32) - tw32(NIC_SRAM_WIN_BASE + off, val); - else - tg3_write_mem(tp, off, val); + /* Always leave this as zero. */ + pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0); + } + spin_unlock_irqrestore(&tp->indirect_lock, flags); } static void tg3_read_mem(struct tg3 *tp, u32 off, u32 *val) @@ -519,11 +518,19 @@ static void tg3_read_mem(struct tg3 *tp, u32 off, u32 *val) unsigned long flags; spin_lock_irqsave(&tp->indirect_lock, flags); - pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off); - pci_read_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val); + if (tp->write32 != tg3_write_indirect_reg32) { + tw32_f(TG3PCI_MEM_WIN_BASE_ADDR, off); + *val = tr32(TG3PCI_MEM_WIN_DATA); - /* Always leave this as zero. */ - pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0); + /* Always leave this as zero. */ + tw32_f(TG3PCI_MEM_WIN_BASE_ADDR, 0); + } else { + pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off); + pci_read_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val); + + /* Always leave this as zero. */ + pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0); + } spin_unlock_irqrestore(&tp->indirect_lock, flags); } @@ -1367,12 +1374,12 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) } } + tg3_write_sig_post_reset(tp, RESET_KIND_SHUTDOWN); + /* Finally, set the new power state. */ pci_write_config_word(tp->pdev, pm + PCI_PM_CTRL, power_control); udelay(100); /* Delay after power state change */ - tg3_write_sig_post_reset(tp, RESET_KIND_SHUTDOWN); - return 0; } @@ -3600,7 +3607,7 @@ static inline int tg3_40bit_overflow_test(struct tg3 *tp, dma_addr_t mapping, int len) { #if defined(CONFIG_HIGHMEM) && (BITS_PER_LONG == 64) - if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) + if (tp->tg3_flags & TG3_FLAG_40BIT_DMA_BUG) return (((u64) mapping + len) > DMA_40BIT_MASK); return 0; #else @@ -6461,6 +6468,9 @@ static void tg3_timer(unsigned long __opaque) { struct tg3 *tp = (struct tg3 *) __opaque; + if (tp->irq_sync) + goto restart_timer; + spin_lock(&tp->lock); if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)) { @@ -6537,11 +6547,11 @@ static void tg3_timer(unsigned long __opaque) if (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) { u32 val; - tg3_write_mem_fast(tp, NIC_SRAM_FW_CMD_MBOX, - FWCMD_NICDRV_ALIVE2); - tg3_write_mem_fast(tp, NIC_SRAM_FW_CMD_LEN_MBOX, 4); + tg3_write_mem(tp, NIC_SRAM_FW_CMD_MBOX, + FWCMD_NICDRV_ALIVE2); + tg3_write_mem(tp, NIC_SRAM_FW_CMD_LEN_MBOX, 4); /* 5 seconds timeout */ - tg3_write_mem_fast(tp, NIC_SRAM_FW_CMD_DATA_MBOX, 5); + tg3_write_mem(tp, NIC_SRAM_FW_CMD_DATA_MBOX, 5); val = tr32(GRC_RX_CPU_EVENT); val |= (1 << 14); tw32(GRC_RX_CPU_EVENT, val); @@ -6551,6 +6561,7 @@ static void tg3_timer(unsigned long __opaque) spin_unlock(&tp->lock); +restart_timer: tp->timer.expires = jiffies + tp->timer_offset; add_timer(&tp->timer); } @@ -8399,8 +8410,11 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode) } mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) | MAC_MODE_LINK_POLARITY | MAC_MODE_PORT_MODE_GMII; - if ((tp->phy_id & PHY_ID_MASK) == PHY_ID_BCM5401) + if ((tp->phy_id & PHY_ID_MASK) == PHY_ID_BCM5401) { mac_mode &= ~MAC_MODE_LINK_POLARITY; + tg3_writephy(tp, MII_TG3_EXT_CTRL, + MII_TG3_EXT_CTRL_LNK3_LED_MODE); + } tw32(MAC_MODE, mac_mode); } else @@ -10531,6 +10545,7 @@ static int __devinit tg3_get_device_address(struct tg3 *tp) { struct net_device *dev = tp->dev; u32 hi, lo, mac_offset; + int addr_ok = 0; #ifdef CONFIG_SPARC64 if (!tg3_get_macaddr_sparc(tp)) @@ -10560,29 +10575,34 @@ static int __devinit tg3_get_device_address(struct tg3 *tp) dev->dev_addr[3] = (lo >> 16) & 0xff; dev->dev_addr[4] = (lo >> 8) & 0xff; dev->dev_addr[5] = (lo >> 0) & 0xff; - } - /* Next, try NVRAM. */ - else if (!(tp->tg3_flags & TG3_FLG2_SUN_570X) && - !tg3_nvram_read(tp, mac_offset + 0, &hi) && - !tg3_nvram_read(tp, mac_offset + 4, &lo)) { - dev->dev_addr[0] = ((hi >> 16) & 0xff); - dev->dev_addr[1] = ((hi >> 24) & 0xff); - dev->dev_addr[2] = ((lo >> 0) & 0xff); - dev->dev_addr[3] = ((lo >> 8) & 0xff); - dev->dev_addr[4] = ((lo >> 16) & 0xff); - dev->dev_addr[5] = ((lo >> 24) & 0xff); - } - /* Finally just fetch it out of the MAC control regs. */ - else { - hi = tr32(MAC_ADDR_0_HIGH); - lo = tr32(MAC_ADDR_0_LOW); - dev->dev_addr[5] = lo & 0xff; - dev->dev_addr[4] = (lo >> 8) & 0xff; - dev->dev_addr[3] = (lo >> 16) & 0xff; - dev->dev_addr[2] = (lo >> 24) & 0xff; - dev->dev_addr[1] = hi & 0xff; - dev->dev_addr[0] = (hi >> 8) & 0xff; + /* Some old bootcode may report a 0 MAC address in SRAM */ + addr_ok = is_valid_ether_addr(&dev->dev_addr[0]); + } + if (!addr_ok) { + /* Next, try NVRAM. */ + if (!(tp->tg3_flags & TG3_FLG2_SUN_570X) && + !tg3_nvram_read(tp, mac_offset + 0, &hi) && + !tg3_nvram_read(tp, mac_offset + 4, &lo)) { + dev->dev_addr[0] = ((hi >> 16) & 0xff); + dev->dev_addr[1] = ((hi >> 24) & 0xff); + dev->dev_addr[2] = ((lo >> 0) & 0xff); + dev->dev_addr[3] = ((lo >> 8) & 0xff); + dev->dev_addr[4] = ((lo >> 16) & 0xff); + dev->dev_addr[5] = ((lo >> 24) & 0xff); + } + /* Finally just fetch it out of the MAC control regs. */ + else { + hi = tr32(MAC_ADDR_0_HIGH); + lo = tr32(MAC_ADDR_0_LOW); + + dev->dev_addr[5] = lo & 0xff; + dev->dev_addr[4] = (lo >> 8) & 0xff; + dev->dev_addr[3] = (lo >> 16) & 0xff; + dev->dev_addr[2] = (lo >> 24) & 0xff; + dev->dev_addr[1] = hi & 0xff; + dev->dev_addr[0] = (hi >> 8) & 0xff; + } } if (!is_valid_ether_addr(&dev->dev_addr[0])) { diff --git a/include/net/sock.h b/include/net/sock.h index 2aa73c0ec6c..af2b0544586 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -938,28 +938,7 @@ static inline void sock_put(struct sock *sk) sk_free(sk); } -static inline int sk_receive_skb(struct sock *sk, struct sk_buff *skb) -{ - int rc = NET_RX_SUCCESS; - - if (sk_filter(sk, skb, 0)) - goto discard_and_relse; - - skb->dev = NULL; - - bh_lock_sock(sk); - if (!sock_owned_by_user(sk)) - rc = sk->sk_backlog_rcv(sk, skb); - else - sk_add_backlog(sk, skb); - bh_unlock_sock(sk); -out: - sock_put(sk); - return rc; -discard_and_relse: - kfree_skb(skb); - goto out; -} +extern int sk_receive_skb(struct sock *sk, struct sk_buff *skb); /* Detach socket from process context. * Announce socket dead, detach it from wait queue and inode. @@ -1044,33 +1023,9 @@ sk_dst_reset(struct sock *sk) write_unlock(&sk->sk_dst_lock); } -static inline struct dst_entry * -__sk_dst_check(struct sock *sk, u32 cookie) -{ - struct dst_entry *dst = sk->sk_dst_cache; - - if (dst && dst->obsolete && dst->ops->check(dst, cookie) == NULL) { - sk->sk_dst_cache = NULL; - dst_release(dst); - return NULL; - } - - return dst; -} - -static inline struct dst_entry * -sk_dst_check(struct sock *sk, u32 cookie) -{ - struct dst_entry *dst = sk_dst_get(sk); +extern struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie); - if (dst && dst->obsolete && dst->ops->check(dst, cookie) == NULL) { - sk_dst_reset(sk); - dst_release(dst); - return NULL; - } - - return dst; -} +extern struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie); static inline void sk_setup_caps(struct sock *sk, struct dst_entry *dst) { @@ -1140,45 +1095,7 @@ extern void sk_reset_timer(struct sock *sk, struct timer_list* timer, extern void sk_stop_timer(struct sock *sk, struct timer_list* timer); -static inline int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) -{ - int err = 0; - int skb_len; - - /* Cast skb->rcvbuf to unsigned... It's pointless, but reduces - number of warnings when compiling with -W --ANK - */ - if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >= - (unsigned)sk->sk_rcvbuf) { - err = -ENOMEM; - goto out; - } - - /* It would be deadlock, if sock_queue_rcv_skb is used - with socket lock! We assume that users of this - function are lock free. - */ - err = sk_filter(sk, skb, 1); - if (err) - goto out; - - skb->dev = NULL; - skb_set_owner_r(skb, sk); - - /* Cache the SKB length before we tack it onto the receive - * queue. Once it is added it no longer belongs to us and - * may be freed by other threads of control pulling packets - * from the queue. - */ - skb_len = skb->len; - - skb_queue_tail(&sk->sk_receive_queue, skb); - - if (!sock_flag(sk, SOCK_DEAD)) - sk->sk_data_ready(sk, skb_len); -out: - return err; -} +extern int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb); static inline int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb) { diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 61b7504fc2b..e100291e43f 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -864,13 +864,19 @@ struct xfrm_algo_desc { /* XFRM tunnel handlers. */ struct xfrm_tunnel { int (*handler)(struct sk_buff *skb); - void (*err_handler)(struct sk_buff *skb, __u32 info); + int (*err_handler)(struct sk_buff *skb, __u32 info); + + struct xfrm_tunnel *next; + int priority; }; struct xfrm6_tunnel { - int (*handler)(struct sk_buff **pskb); - void (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt, - int type, int code, int offset, __u32 info); + int (*handler)(struct sk_buff *skb); + int (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt, + int type, int code, int offset, __u32 info); + + struct xfrm6_tunnel *next; + int priority; }; extern void xfrm_init(void); @@ -906,7 +912,7 @@ extern int xfrm4_rcv(struct sk_buff *skb); extern int xfrm4_output(struct sk_buff *skb); extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler); extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler); -extern int xfrm6_rcv_spi(struct sk_buff **pskb, u32 spi); +extern int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi); extern int xfrm6_rcv(struct sk_buff **pskb); extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler); extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler); diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index 697ac55e29d..7b1eb9a4fc9 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -1819,6 +1819,22 @@ static int atalk_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) return rc; } + +#ifdef CONFIG_COMPAT +static int atalk_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) +{ + /* + * All Appletalk ioctls except SIOCATALKDIFADDR are standard. And + * SIOCATALKDIFADDR is handled by upper layer as well, so there is + * nothing to do. Eventually SIOCATALKDIFADDR should be moved + * here so there is no generic SIOCPROTOPRIVATE translation in the + * system. + */ + return -ENOIOCTLCMD; +} +#endif + + static struct net_proto_family atalk_family_ops = { .family = PF_APPLETALK, .create = atalk_create, @@ -1836,6 +1852,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(atalk_dgram_ops) = { .getname = atalk_getname, .poll = datagram_poll, .ioctl = atalk_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = atalk_compat_ioctl, +#endif .listen = sock_no_listen, .shutdown = sock_no_shutdown, .setsockopt = sock_no_setsockopt, diff --git a/net/bridge/netfilter/ebt_802_3.c b/net/bridge/netfilter/ebt_802_3.c index 468ebdf4bc1..d42f63f5e9f 100644 --- a/net/bridge/netfilter/ebt_802_3.c +++ b/net/bridge/netfilter/ebt_802_3.c @@ -58,16 +58,16 @@ static struct ebt_match filter_802_3 = .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_802_3_init(void) { return ebt_register_match(&filter_802_3); } -static void __exit fini(void) +static void __exit ebt_802_3_fini(void) { ebt_unregister_match(&filter_802_3); } -module_init(init); -module_exit(fini); +module_init(ebt_802_3_init); +module_exit(ebt_802_3_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_among.c b/net/bridge/netfilter/ebt_among.c index 5a1f5e3bff1..a614485828a 100644 --- a/net/bridge/netfilter/ebt_among.c +++ b/net/bridge/netfilter/ebt_among.c @@ -213,16 +213,16 @@ static struct ebt_match filter_among = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_among_init(void) { return ebt_register_match(&filter_among); } -static void __exit fini(void) +static void __exit ebt_among_fini(void) { ebt_unregister_match(&filter_among); } -module_init(init); -module_exit(fini); +module_init(ebt_among_init); +module_exit(ebt_among_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_arp.c b/net/bridge/netfilter/ebt_arp.c index b94c48cb6e4..a6c81d9f73b 100644 --- a/net/bridge/netfilter/ebt_arp.c +++ b/net/bridge/netfilter/ebt_arp.c @@ -125,16 +125,16 @@ static struct ebt_match filter_arp = .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_arp_init(void) { return ebt_register_match(&filter_arp); } -static void __exit fini(void) +static void __exit ebt_arp_fini(void) { ebt_unregister_match(&filter_arp); } -module_init(init); -module_exit(fini); +module_init(ebt_arp_init); +module_exit(ebt_arp_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_arpreply.c b/net/bridge/netfilter/ebt_arpreply.c index b934de90f7c..d19fc4b328d 100644 --- a/net/bridge/netfilter/ebt_arpreply.c +++ b/net/bridge/netfilter/ebt_arpreply.c @@ -82,16 +82,16 @@ static struct ebt_target reply_target = .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_arpreply_init(void) { return ebt_register_target(&reply_target); } -static void __exit fini(void) +static void __exit ebt_arpreply_fini(void) { ebt_unregister_target(&reply_target); } -module_init(init); -module_exit(fini); +module_init(ebt_arpreply_init); +module_exit(ebt_arpreply_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_dnat.c b/net/bridge/netfilter/ebt_dnat.c index f5463086c7b..4582659dff0 100644 --- a/net/bridge/netfilter/ebt_dnat.c +++ b/net/bridge/netfilter/ebt_dnat.c @@ -61,16 +61,16 @@ static struct ebt_target dnat = .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_dnat_init(void) { return ebt_register_target(&dnat); } -static void __exit fini(void) +static void __exit ebt_dnat_fini(void) { ebt_unregister_target(&dnat); } -module_init(init); -module_exit(fini); +module_init(ebt_dnat_init); +module_exit(ebt_dnat_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_ip.c b/net/bridge/netfilter/ebt_ip.c index dc5d0b2427c..65b665ce57b 100644 --- a/net/bridge/netfilter/ebt_ip.c +++ b/net/bridge/netfilter/ebt_ip.c @@ -112,16 +112,16 @@ static struct ebt_match filter_ip = .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_ip_init(void) { return ebt_register_match(&filter_ip); } -static void __exit fini(void) +static void __exit ebt_ip_fini(void) { ebt_unregister_match(&filter_ip); } -module_init(init); -module_exit(fini); +module_init(ebt_ip_init); +module_exit(ebt_ip_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_limit.c b/net/bridge/netfilter/ebt_limit.c index 637c8844cd5..d48fa5cb26c 100644 --- a/net/bridge/netfilter/ebt_limit.c +++ b/net/bridge/netfilter/ebt_limit.c @@ -98,16 +98,16 @@ static struct ebt_match ebt_limit_reg = .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_limit_init(void) { return ebt_register_match(&ebt_limit_reg); } -static void __exit fini(void) +static void __exit ebt_limit_fini(void) { ebt_unregister_match(&ebt_limit_reg); } -module_init(init); -module_exit(fini); +module_init(ebt_limit_init); +module_exit(ebt_limit_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_log.c b/net/bridge/netfilter/ebt_log.c index 288ff1d4ccc..d159c92cca8 100644 --- a/net/bridge/netfilter/ebt_log.c +++ b/net/bridge/netfilter/ebt_log.c @@ -188,7 +188,7 @@ static struct nf_logger ebt_log_logger = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_log_init(void) { int ret; @@ -205,12 +205,12 @@ static int __init init(void) return 0; } -static void __exit fini(void) +static void __exit ebt_log_fini(void) { nf_log_unregister_logger(&ebt_log_logger); ebt_unregister_watcher(&log); } -module_init(init); -module_exit(fini); +module_init(ebt_log_init); +module_exit(ebt_log_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_mark.c b/net/bridge/netfilter/ebt_mark.c index c93d35ab95c..770c0df972a 100644 --- a/net/bridge/netfilter/ebt_mark.c +++ b/net/bridge/netfilter/ebt_mark.c @@ -52,16 +52,16 @@ static struct ebt_target mark_target = .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_mark_init(void) { return ebt_register_target(&mark_target); } -static void __exit fini(void) +static void __exit ebt_mark_fini(void) { ebt_unregister_target(&mark_target); } -module_init(init); -module_exit(fini); +module_init(ebt_mark_init); +module_exit(ebt_mark_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_mark_m.c b/net/bridge/netfilter/ebt_mark_m.c index 625102de149..a6413e4b498 100644 --- a/net/bridge/netfilter/ebt_mark_m.c +++ b/net/bridge/netfilter/ebt_mark_m.c @@ -47,16 +47,16 @@ static struct ebt_match filter_mark = .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_mark_m_init(void) { return ebt_register_match(&filter_mark); } -static void __exit fini(void) +static void __exit ebt_mark_m_fini(void) { ebt_unregister_match(&filter_mark); } -module_init(init); -module_exit(fini); +module_init(ebt_mark_m_init); +module_exit(ebt_mark_m_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_pkttype.c b/net/bridge/netfilter/ebt_pkttype.c index ecd3b42b19b..4fffd70e4da 100644 --- a/net/bridge/netfilter/ebt_pkttype.c +++ b/net/bridge/netfilter/ebt_pkttype.c @@ -44,16 +44,16 @@ static struct ebt_match filter_pkttype = .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_pkttype_init(void) { return ebt_register_match(&filter_pkttype); } -static void __exit fini(void) +static void __exit ebt_pkttype_fini(void) { ebt_unregister_match(&filter_pkttype); } -module_init(init); -module_exit(fini); +module_init(ebt_pkttype_init); +module_exit(ebt_pkttype_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_redirect.c b/net/bridge/netfilter/ebt_redirect.c index 1538b438666..9f378eab72d 100644 --- a/net/bridge/netfilter/ebt_redirect.c +++ b/net/bridge/netfilter/ebt_redirect.c @@ -66,16 +66,16 @@ static struct ebt_target redirect_target = .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_redirect_init(void) { return ebt_register_target(&redirect_target); } -static void __exit fini(void) +static void __exit ebt_redirect_fini(void) { ebt_unregister_target(&redirect_target); } -module_init(init); -module_exit(fini); +module_init(ebt_redirect_init); +module_exit(ebt_redirect_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_snat.c b/net/bridge/netfilter/ebt_snat.c index 1529bdcb9a4..cbb33e24ca8 100644 --- a/net/bridge/netfilter/ebt_snat.c +++ b/net/bridge/netfilter/ebt_snat.c @@ -61,16 +61,16 @@ static struct ebt_target snat = .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_snat_init(void) { return ebt_register_target(&snat); } -static void __exit fini(void) +static void __exit ebt_snat_fini(void) { ebt_unregister_target(&snat); } -module_init(init); -module_exit(fini); +module_init(ebt_snat_init); +module_exit(ebt_snat_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_stp.c b/net/bridge/netfilter/ebt_stp.c index 0248c67277e..a0bed82145e 100644 --- a/net/bridge/netfilter/ebt_stp.c +++ b/net/bridge/netfilter/ebt_stp.c @@ -180,16 +180,16 @@ static struct ebt_match filter_stp = .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_stp_init(void) { return ebt_register_match(&filter_stp); } -static void __exit fini(void) +static void __exit ebt_stp_fini(void) { ebt_unregister_match(&filter_stp); } -module_init(init); -module_exit(fini); +module_init(ebt_stp_init); +module_exit(ebt_stp_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebt_ulog.c b/net/bridge/netfilter/ebt_ulog.c index 802baf755ef..ee5a5176126 100644 --- a/net/bridge/netfilter/ebt_ulog.c +++ b/net/bridge/netfilter/ebt_ulog.c @@ -281,7 +281,7 @@ static struct nf_logger ebt_ulog_logger = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_ulog_init(void) { int i, ret = 0; @@ -316,7 +316,7 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit ebt_ulog_fini(void) { ebt_ulog_buff_t *ub; int i; @@ -337,8 +337,8 @@ static void __exit fini(void) sock_release(ebtulognl->sk_socket); } -module_init(init); -module_exit(fini); +module_init(ebt_ulog_init); +module_exit(ebt_ulog_fini); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Bart De Schuymer <bdschuym@pandora.be>"); MODULE_DESCRIPTION("ebtables userspace logging module for bridged Ethernet" diff --git a/net/bridge/netfilter/ebt_vlan.c b/net/bridge/netfilter/ebt_vlan.c index db60d734908..a2b452862b7 100644 --- a/net/bridge/netfilter/ebt_vlan.c +++ b/net/bridge/netfilter/ebt_vlan.c @@ -178,7 +178,7 @@ static struct ebt_match filter_vlan = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ebt_vlan_init(void) { DEBUG_MSG("ebtables 802.1Q extension module v" MODULE_VERS "\n"); @@ -186,10 +186,10 @@ static int __init init(void) return ebt_register_match(&filter_vlan); } -static void __exit fini(void) +static void __exit ebt_vlan_fini(void) { ebt_unregister_match(&filter_vlan); } -module_init(init); -module_exit(fini); +module_init(ebt_vlan_init); +module_exit(ebt_vlan_fini); diff --git a/net/bridge/netfilter/ebtable_broute.c b/net/bridge/netfilter/ebtable_broute.c index 1767c94cd3d..9a6e548e148 100644 --- a/net/bridge/netfilter/ebtable_broute.c +++ b/net/bridge/netfilter/ebtable_broute.c @@ -62,7 +62,7 @@ static int ebt_broute(struct sk_buff **pskb) return 0; /* bridge it */ } -static int __init init(void) +static int __init ebtable_broute_init(void) { int ret; @@ -74,13 +74,13 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit ebtable_broute_fini(void) { br_should_route_hook = NULL; synchronize_net(); ebt_unregister_table(&broute_table); } -module_init(init); -module_exit(fini); +module_init(ebtable_broute_init); +module_exit(ebtable_broute_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c index c18666e0392..3d5bd44f239 100644 --- a/net/bridge/netfilter/ebtable_filter.c +++ b/net/bridge/netfilter/ebtable_filter.c @@ -91,7 +91,7 @@ static struct nf_hook_ops ebt_ops_filter[] = { }, }; -static int __init init(void) +static int __init ebtable_filter_init(void) { int i, j, ret; @@ -109,7 +109,7 @@ cleanup: return ret; } -static void __exit fini(void) +static void __exit ebtable_filter_fini(void) { int i; @@ -118,6 +118,6 @@ static void __exit fini(void) ebt_unregister_table(&frame_filter); } -module_init(init); -module_exit(fini); +module_init(ebtable_filter_init); +module_exit(ebtable_filter_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c index 828cac2cc4a..04dd42efda1 100644 --- a/net/bridge/netfilter/ebtable_nat.c +++ b/net/bridge/netfilter/ebtable_nat.c @@ -98,7 +98,7 @@ static struct nf_hook_ops ebt_ops_nat[] = { }, }; -static int __init init(void) +static int __init ebtable_nat_init(void) { int i, ret, j; @@ -116,7 +116,7 @@ cleanup: return ret; } -static void __exit fini(void) +static void __exit ebtable_nat_fini(void) { int i; @@ -125,6 +125,6 @@ static void __exit fini(void) ebt_unregister_table(&frame_nat); } -module_init(init); -module_exit(fini); +module_init(ebtable_nat_init); +module_exit(ebtable_nat_fini); MODULE_LICENSE("GPL"); diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index 99795336720..01eae97c53d 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -1487,7 +1487,7 @@ static struct nf_sockopt_ops ebt_sockopts = .get = do_ebt_get_ctl, }; -static int __init init(void) +static int __init ebtables_init(void) { int ret; @@ -1501,7 +1501,7 @@ static int __init init(void) return 0; } -static void __exit fini(void) +static void __exit ebtables_fini(void) { nf_unregister_sockopt(&ebt_sockopts); printk(KERN_NOTICE "Ebtables v2.0 unregistered\n"); @@ -1516,6 +1516,6 @@ EXPORT_SYMBOL(ebt_unregister_watcher); EXPORT_SYMBOL(ebt_register_target); EXPORT_SYMBOL(ebt_unregister_target); EXPORT_SYMBOL(ebt_do_table); -module_init(init); -module_exit(fini); +module_init(ebtables_init); +module_exit(ebtables_fini); MODULE_LICENSE("GPL"); diff --git a/net/core/sock.c b/net/core/sock.c index e110b900414..a96ea7dd0fc 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -187,6 +187,99 @@ static void sock_disable_timestamp(struct sock *sk) } +int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) +{ + int err = 0; + int skb_len; + + /* Cast skb->rcvbuf to unsigned... It's pointless, but reduces + number of warnings when compiling with -W --ANK + */ + if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >= + (unsigned)sk->sk_rcvbuf) { + err = -ENOMEM; + goto out; + } + + /* It would be deadlock, if sock_queue_rcv_skb is used + with socket lock! We assume that users of this + function are lock free. + */ + err = sk_filter(sk, skb, 1); + if (err) + goto out; + + skb->dev = NULL; + skb_set_owner_r(skb, sk); + + /* Cache the SKB length before we tack it onto the receive + * queue. Once it is added it no longer belongs to us and + * may be freed by other threads of control pulling packets + * from the queue. + */ + skb_len = skb->len; + + skb_queue_tail(&sk->sk_receive_queue, skb); + + if (!sock_flag(sk, SOCK_DEAD)) + sk->sk_data_ready(sk, skb_len); +out: + return err; +} +EXPORT_SYMBOL(sock_queue_rcv_skb); + +int sk_receive_skb(struct sock *sk, struct sk_buff *skb) +{ + int rc = NET_RX_SUCCESS; + + if (sk_filter(sk, skb, 0)) + goto discard_and_relse; + + skb->dev = NULL; + + bh_lock_sock(sk); + if (!sock_owned_by_user(sk)) + rc = sk->sk_backlog_rcv(sk, skb); + else + sk_add_backlog(sk, skb); + bh_unlock_sock(sk); +out: + sock_put(sk); + return rc; +discard_and_relse: + kfree_skb(skb); + goto out; +} +EXPORT_SYMBOL(sk_receive_skb); + +struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie) +{ + struct dst_entry *dst = sk->sk_dst_cache; + + if (dst && dst->obsolete && dst->ops->check(dst, cookie) == NULL) { + sk->sk_dst_cache = NULL; + dst_release(dst); + return NULL; + } + + return dst; +} +EXPORT_SYMBOL(__sk_dst_check); + +struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie) +{ + struct dst_entry *dst = sk_dst_get(sk); + + if (dst && dst->obsolete && dst->ops->check(dst, cookie) == NULL) { + sk_dst_reset(sk); + dst_release(dst); + return NULL; + } + + return dst; +} +EXPORT_SYMBOL(sk_dst_check); + /* * This is meant for all protocols to use and covers goings on * at the socket level. Everything here is generic. diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c index 16a5a31e212..74133ecd770 100644 --- a/net/decnet/netfilter/dn_rtmsg.c +++ b/net/decnet/netfilter/dn_rtmsg.c @@ -133,7 +133,7 @@ static struct nf_hook_ops dnrmg_ops = { .priority = NF_DN_PRI_DNRTMSG, }; -static int __init init(void) +static int __init dn_rtmsg_init(void) { int rv = 0; @@ -152,7 +152,7 @@ static int __init init(void) return rv; } -static void __exit fini(void) +static void __exit dn_rtmsg_fini(void) { nf_unregister_hook(&dnrmg_ops); sock_release(dnrmg->sk_socket); @@ -164,6 +164,6 @@ MODULE_AUTHOR("Steven Whitehouse <steve@chygwyn.com>"); MODULE_LICENSE("GPL"); MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_DNRTMSG); -module_init(init); -module_exit(fini); +module_init(dn_rtmsg_init); +module_exit(dn_rtmsg_fini); diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c index c792994d795..868265619db 100644 --- a/net/econet/af_econet.c +++ b/net/econet/af_econet.c @@ -42,6 +42,7 @@ #include <linux/spinlock.h> #include <linux/rcupdate.h> #include <linux/bitops.h> +#include <linux/mutex.h> #include <asm/uaccess.h> #include <asm/system.h> @@ -49,6 +50,7 @@ static const struct proto_ops econet_ops; static struct hlist_head econet_sklist; static DEFINE_RWLOCK(econet_lock); +static DEFINE_MUTEX(econet_mutex); /* Since there are only 256 possible network numbers (or fewer, depends how you count) it makes sense to use a simple lookup table. */ @@ -124,6 +126,8 @@ static int econet_recvmsg(struct kiocb *iocb, struct socket *sock, msg->msg_namelen = sizeof(struct sockaddr_ec); + mutex_lock(&econet_mutex); + /* * Call the generic datagram receiver. This handles all sorts * of horrible races and re-entrancy so we can forget about it @@ -174,6 +178,7 @@ static int econet_recvmsg(struct kiocb *iocb, struct socket *sock, out_free: skb_free_datagram(sk, skb); out: + mutex_unlock(&econet_mutex); return err; } @@ -184,8 +189,8 @@ out: static int econet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) { struct sockaddr_ec *sec = (struct sockaddr_ec *)uaddr; - struct sock *sk=sock->sk; - struct econet_sock *eo = ec_sk(sk); + struct sock *sk; + struct econet_sock *eo; /* * Check legality @@ -195,11 +200,18 @@ static int econet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len sec->sec_family != AF_ECONET) return -EINVAL; + mutex_lock(&econet_mutex); + + sk = sock->sk; + eo = ec_sk(sk); + eo->cb = sec->cb; eo->port = sec->port; eo->station = sec->addr.station; eo->net = sec->addr.net; + mutex_unlock(&econet_mutex); + return 0; } @@ -284,6 +296,8 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock, * Get and verify the address. */ + mutex_lock(&econet_mutex); + if (saddr == NULL) { struct econet_sock *eo = ec_sk(sk); @@ -292,8 +306,10 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock, port = eo->port; cb = eo->cb; } else { - if (msg->msg_namelen < sizeof(struct sockaddr_ec)) + if (msg->msg_namelen < sizeof(struct sockaddr_ec)) { + mutex_unlock(&econet_mutex); return -EINVAL; + } addr.station = saddr->addr.station; addr.net = saddr->addr.net; port = saddr->port; @@ -304,19 +320,21 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock, dev = net2dev_map[addr.net]; /* If not directly reachable, use some default */ - if (dev == NULL) - { + if (dev == NULL) { dev = net2dev_map[0]; /* No interfaces at all? */ - if (dev == NULL) + if (dev == NULL) { + mutex_unlock(&econet_mutex); return -ENETDOWN; + } } - if (len + 15 > dev->mtu) + if (len + 15 > dev->mtu) { + mutex_unlock(&econet_mutex); return -EMSGSIZE; + } - if (dev->type == ARPHRD_ECONET) - { + if (dev->type == ARPHRD_ECONET) { /* Real hardware Econet. We're not worthy etc. */ #ifdef CONFIG_ECONET_NATIVE unsigned short proto = 0; @@ -374,6 +392,7 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock, dev_queue_xmit(skb); dev_put(dev); + mutex_unlock(&econet_mutex); return(len); out_free: @@ -384,14 +403,18 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock, #else err = -EPROTOTYPE; #endif + mutex_unlock(&econet_mutex); + return err; } #ifdef CONFIG_ECONET_AUNUDP /* AUN virtual Econet. */ - if (udpsock == NULL) + if (udpsock == NULL) { + mutex_unlock(&econet_mutex); return -ENETDOWN; /* No socket - can't send */ + } /* Make up a UDP datagram and hand it off to some higher intellect. */ @@ -438,8 +461,10 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock, void __user *base = msg->msg_iov[i].iov_base; size_t len = msg->msg_iov[i].iov_len; /* Check it now since we switch to KERNEL_DS later. */ - if (!access_ok(VERIFY_READ, base, len)) + if (!access_ok(VERIFY_READ, base, len)) { + mutex_unlock(&econet_mutex); return -EFAULT; + } iov[i+1].iov_base = base; iov[i+1].iov_len = len; size += len; @@ -447,8 +472,11 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock, /* Get a skbuff (no data, just holds our cb information) */ if ((skb = sock_alloc_send_skb(sk, 0, - msg->msg_flags & MSG_DONTWAIT, &err)) == NULL) + msg->msg_flags & MSG_DONTWAIT, + &err)) == NULL) { + mutex_unlock(&econet_mutex); return err; + } eb = (struct ec_cb *)&skb->cb; @@ -475,6 +503,8 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock, #else err = -EPROTOTYPE; #endif + mutex_unlock(&econet_mutex); + return err; } @@ -485,18 +515,25 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock, static int econet_getname(struct socket *sock, struct sockaddr *uaddr, int *uaddr_len, int peer) { - struct sock *sk = sock->sk; - struct econet_sock *eo = ec_sk(sk); + struct sock *sk; + struct econet_sock *eo; struct sockaddr_ec *sec = (struct sockaddr_ec *)uaddr; if (peer) return -EOPNOTSUPP; + mutex_lock(&econet_mutex); + + sk = sock->sk; + eo = ec_sk(sk); + sec->sec_family = AF_ECONET; sec->port = eo->port; sec->addr.station = eo->station; sec->addr.net = eo->net; + mutex_unlock(&econet_mutex); + *uaddr_len = sizeof(*sec); return 0; } @@ -522,10 +559,13 @@ static void econet_destroy_timer(unsigned long data) static int econet_release(struct socket *sock) { - struct sock *sk = sock->sk; + struct sock *sk; + mutex_lock(&econet_mutex); + + sk = sock->sk; if (!sk) - return 0; + goto out_unlock; econet_remove_socket(&econet_sklist, sk); @@ -549,10 +589,14 @@ static int econet_release(struct socket *sock) sk->sk_timer.expires = jiffies + HZ; sk->sk_timer.function = econet_destroy_timer; add_timer(&sk->sk_timer); - return 0; + + goto out_unlock; } sk_free(sk); + +out_unlock: + mutex_unlock(&econet_mutex); return 0; } @@ -608,6 +652,7 @@ static int ec_dev_ioctl(struct socket *sock, unsigned int cmd, void __user *arg) struct ec_device *edev; struct net_device *dev; struct sockaddr_ec *sec; + int err; /* * Fetch the caller's info block into kernel space @@ -621,38 +666,35 @@ static int ec_dev_ioctl(struct socket *sock, unsigned int cmd, void __user *arg) sec = (struct sockaddr_ec *)&ifr.ifr_addr; - switch (cmd) - { + mutex_lock(&econet_mutex); + + err = 0; + switch (cmd) { case SIOCSIFADDR: edev = dev->ec_ptr; - if (edev == NULL) - { + if (edev == NULL) { /* Magic up a new one. */ edev = kmalloc(sizeof(struct ec_device), GFP_KERNEL); if (edev == NULL) { - printk("af_ec: memory squeeze.\n"); - dev_put(dev); - return -ENOMEM; + err = -ENOMEM; + break; } memset(edev, 0, sizeof(struct ec_device)); dev->ec_ptr = edev; - } - else + } else net2dev_map[edev->net] = NULL; edev->station = sec->addr.station; edev->net = sec->addr.net; net2dev_map[sec->addr.net] = dev; if (!net2dev_map[0]) net2dev_map[0] = dev; - dev_put(dev); - return 0; + break; case SIOCGIFADDR: edev = dev->ec_ptr; - if (edev == NULL) - { - dev_put(dev); - return -ENODEV; + if (edev == NULL) { + err = -ENODEV; + break; } memset(sec, 0, sizeof(struct sockaddr_ec)); sec->addr.station = edev->station; @@ -660,12 +702,19 @@ static int ec_dev_ioctl(struct socket *sock, unsigned int cmd, void __user *arg) sec->sec_family = AF_ECONET; dev_put(dev); if (copy_to_user(arg, &ifr, sizeof(struct ifreq))) - return -EFAULT; - return 0; + err = -EFAULT; + break; + + default: + err = -EINVAL; + break; } + mutex_unlock(&econet_mutex); + dev_put(dev); - return -EINVAL; + + return err; } /* @@ -699,7 +748,7 @@ static struct net_proto_family econet_family_ops = { .owner = THIS_MODULE, }; -static const struct proto_ops SOCKOPS_WRAPPED(econet_ops) = { +static const struct proto_ops econet_ops = { .family = PF_ECONET, .owner = THIS_MODULE, .release = econet_release, @@ -720,9 +769,6 @@ static const struct proto_ops SOCKOPS_WRAPPED(econet_ops) = { .sendpage = sock_no_sendpage, }; -#include <linux/smp_lock.h> -SOCKOPS_WRAP(econet, PF_ECONET); - #if defined(CONFIG_ECONET_AUNUDP) || defined(CONFIG_ECONET_NATIVE) /* * Find the listening socket, if any, for the given data. diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 011cca7ae02..e40f7532237 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -235,6 +235,7 @@ config IP_PNP_RARP # bool ' IP: ARP support' CONFIG_IP_PNP_ARP config NET_IPIP tristate "IP: tunneling" + select INET_TUNNEL ---help--- Tunneling means encapsulating data of one protocol type within another protocol and sending it over a channel that understands the @@ -395,7 +396,7 @@ config INET_ESP config INET_IPCOMP tristate "IP: IPComp transformation" select XFRM - select INET_TUNNEL + select INET_XFRM_TUNNEL select CRYPTO select CRYPTO_DEFLATE ---help--- @@ -404,14 +405,14 @@ config INET_IPCOMP If unsure, say Y. +config INET_XFRM_TUNNEL + tristate + select INET_TUNNEL + default n + config INET_TUNNEL - tristate "IP: tunnel transformation" - select XFRM - ---help--- - Support for generic IP tunnel transformation, which is required by - the IP tunneling module as well as tunnel mode IPComp. - - If unsure, say Y. + tristate + default n config INET_DIAG tristate "INET: socket monitoring interface" diff --git a/net/ipv4/Makefile b/net/ipv4/Makefile index 35e5f599909..9ef50a0b9d2 100644 --- a/net/ipv4/Makefile +++ b/net/ipv4/Makefile @@ -22,7 +22,8 @@ obj-$(CONFIG_SYN_COOKIES) += syncookies.o obj-$(CONFIG_INET_AH) += ah4.o obj-$(CONFIG_INET_ESP) += esp4.o obj-$(CONFIG_INET_IPCOMP) += ipcomp.o -obj-$(CONFIG_INET_TUNNEL) += xfrm4_tunnel.o +obj-$(CONFIG_INET_XFRM_TUNNEL) += xfrm4_tunnel.o +obj-$(CONFIG_INET_TUNNEL) += tunnel4.o obj-$(CONFIG_IP_PNP) += ipconfig.o obj-$(CONFIG_IP_ROUTE_MULTIPATH_RR) += multipath_rr.o obj-$(CONFIG_IP_ROUTE_MULTIPATH_RANDOM) += multipath_random.o diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index 03d13742a4b..eef07b0916a 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -114,7 +114,6 @@ #include <net/sock.h> #include <net/ip.h> #include <net/icmp.h> -#include <net/protocol.h> #include <net/ipip.h> #include <net/inet_ecn.h> #include <net/xfrm.h> @@ -274,7 +273,7 @@ static void ipip_tunnel_uninit(struct net_device *dev) dev_put(dev); } -static void ipip_err(struct sk_buff *skb, u32 info) +static int ipip_err(struct sk_buff *skb, u32 info) { #ifndef I_WISH_WORLD_WERE_PERFECT @@ -286,21 +285,22 @@ static void ipip_err(struct sk_buff *skb, u32 info) int type = skb->h.icmph->type; int code = skb->h.icmph->code; struct ip_tunnel *t; + int err; switch (type) { default: case ICMP_PARAMETERPROB: - return; + return 0; case ICMP_DEST_UNREACH: switch (code) { case ICMP_SR_FAILED: case ICMP_PORT_UNREACH: /* Impossible event. */ - return; + return 0; case ICMP_FRAG_NEEDED: /* Soft state for pmtu is maintained by IP core. */ - return; + return 0; default: /* All others are translated to HOST_UNREACH. rfc2003 contains "deep thoughts" about NET_UNREACH, @@ -311,14 +311,18 @@ static void ipip_err(struct sk_buff *skb, u32 info) break; case ICMP_TIME_EXCEEDED: if (code != ICMP_EXC_TTL) - return; + return 0; break; } + err = -ENOENT; + read_lock(&ipip_lock); t = ipip_tunnel_lookup(iph->daddr, iph->saddr); if (t == NULL || t->parms.iph.daddr == 0) goto out; + + err = 0; if (t->parms.iph.ttl == 0 && type == ICMP_TIME_EXCEEDED) goto out; @@ -329,7 +333,7 @@ static void ipip_err(struct sk_buff *skb, u32 info) t->err_time = jiffies; out: read_unlock(&ipip_lock); - return; + return err; #else struct iphdr *iph = (struct iphdr*)dp; int hlen = iph->ihl<<2; @@ -344,15 +348,15 @@ out: struct rtable *rt; if (len < hlen + sizeof(struct iphdr)) - return; + return 0; eiph = (struct iphdr*)(dp + hlen); switch (type) { default: - return; + return 0; case ICMP_PARAMETERPROB: if (skb->h.icmph->un.gateway < hlen) - return; + return 0; /* So... This guy found something strange INSIDE encapsulated packet. Well, he is fool, but what can we do ? @@ -366,16 +370,16 @@ out: case ICMP_SR_FAILED: case ICMP_PORT_UNREACH: /* Impossible event. */ - return; + return 0; case ICMP_FRAG_NEEDED: /* And it is the only really necessary thing :-) */ rel_info = ntohs(skb->h.icmph->un.frag.mtu); if (rel_info < hlen+68) - return; + return 0; rel_info -= hlen; /* BSD 4.2 MORE DOES NOT EXIST IN NATURE. */ if (rel_info > ntohs(eiph->tot_len)) - return; + return 0; break; default: /* All others are translated to HOST_UNREACH. @@ -389,14 +393,14 @@ out: break; case ICMP_TIME_EXCEEDED: if (code != ICMP_EXC_TTL) - return; + return 0; break; } /* Prepare fake skb to feed it to icmp_send */ skb2 = skb_clone(skb, GFP_ATOMIC); if (skb2 == NULL) - return; + return 0; dst_release(skb2->dst); skb2->dst = NULL; skb_pull(skb2, skb->data - (u8*)eiph); @@ -409,7 +413,7 @@ out: fl.proto = IPPROTO_IPIP; if (ip_route_output_key(&rt, &key)) { kfree_skb(skb2); - return; + return 0; } skb2->dev = rt->u.dst.dev; @@ -424,14 +428,14 @@ out: rt->u.dst.dev->type != ARPHRD_TUNNEL) { ip_rt_put(rt); kfree_skb(skb2); - return; + return 0; } } else { ip_rt_put(rt); if (ip_route_input(skb2, eiph->daddr, eiph->saddr, eiph->tos, skb2->dev) || skb2->dst->dev->type != ARPHRD_TUNNEL) { kfree_skb(skb2); - return; + return 0; } } @@ -439,7 +443,7 @@ out: if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { if (rel_info > dst_mtu(skb2->dst)) { kfree_skb(skb2); - return; + return 0; } skb2->dst->ops->update_pmtu(skb2->dst, rel_info); rel_info = htonl(rel_info); @@ -453,7 +457,7 @@ out: icmp_send(skb2, rel_type, rel_code, rel_info); kfree_skb(skb2); - return; + return 0; #endif } @@ -855,39 +859,12 @@ static int __init ipip_fb_tunnel_init(struct net_device *dev) return 0; } -#ifdef CONFIG_INET_TUNNEL static struct xfrm_tunnel ipip_handler = { .handler = ipip_rcv, .err_handler = ipip_err, + .priority = 1, }; -static inline int ipip_register(void) -{ - return xfrm4_tunnel_register(&ipip_handler); -} - -static inline int ipip_unregister(void) -{ - return xfrm4_tunnel_deregister(&ipip_handler); -} -#else -static struct net_protocol ipip_protocol = { - .handler = ipip_rcv, - .err_handler = ipip_err, - .no_policy = 1, -}; - -static inline int ipip_register(void) -{ - return inet_add_protocol(&ipip_protocol, IPPROTO_IPIP); -} - -static inline int ipip_unregister(void) -{ - return inet_del_protocol(&ipip_protocol, IPPROTO_IPIP); -} -#endif - static char banner[] __initdata = KERN_INFO "IPv4 over IPv4 tunneling driver\n"; @@ -897,7 +874,7 @@ static int __init ipip_init(void) printk(banner); - if (ipip_register() < 0) { + if (xfrm4_tunnel_register(&ipip_handler)) { printk(KERN_INFO "ipip init: can't register tunnel\n"); return -EAGAIN; } @@ -919,7 +896,7 @@ static int __init ipip_init(void) err2: free_netdev(ipip_fb_tunnel_dev); err1: - ipip_unregister(); + xfrm4_tunnel_deregister(&ipip_handler); goto out; } @@ -939,7 +916,7 @@ static void __exit ipip_destroy_tunnels(void) static void __exit ipip_fini(void) { - if (ipip_unregister() < 0) + if (xfrm4_tunnel_deregister(&ipip_handler)) printk(KERN_INFO "ipip close: can't deregister tunnel\n"); rtnl_lock(); diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c index ed42cdc57cd..b5ad9ac2fbc 100644 --- a/net/ipv4/netfilter.c +++ b/net/ipv4/netfilter.c @@ -167,15 +167,15 @@ static struct nf_queue_rerouter ip_reroute = { .reroute = queue_reroute, }; -static int init(void) +static int ipv4_netfilter_init(void) { return nf_register_queue_rerouter(PF_INET, &ip_reroute); } -static void fini(void) +static void ipv4_netfilter_fini(void) { nf_unregister_queue_rerouter(PF_INET); } -module_init(init); -module_exit(fini); +module_init(ipv4_netfilter_init); +module_exit(ipv4_netfilter_fini); diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index ff0c594a419..a44a5d73457 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -1166,7 +1166,7 @@ static struct nf_sockopt_ops arpt_sockopts = { .get = do_arpt_get_ctl, }; -static int __init init(void) +static int __init arp_tables_init(void) { int ret; @@ -1187,7 +1187,7 @@ static int __init init(void) return 0; } -static void __exit fini(void) +static void __exit arp_tables_fini(void) { nf_unregister_sockopt(&arpt_sockopts); xt_proto_fini(NF_ARP); @@ -1197,5 +1197,5 @@ EXPORT_SYMBOL(arpt_register_table); EXPORT_SYMBOL(arpt_unregister_table); EXPORT_SYMBOL(arpt_do_table); -module_init(init); -module_exit(fini); +module_init(arp_tables_init); +module_exit(arp_tables_fini); diff --git a/net/ipv4/netfilter/arpt_mangle.c b/net/ipv4/netfilter/arpt_mangle.c index 0f2a95350e2..a58325c1ceb 100644 --- a/net/ipv4/netfilter/arpt_mangle.c +++ b/net/ipv4/netfilter/arpt_mangle.c @@ -89,7 +89,7 @@ static struct arpt_target arpt_mangle_reg = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init arpt_mangle_init(void) { if (arpt_register_target(&arpt_mangle_reg)) return -EINVAL; @@ -97,10 +97,10 @@ static int __init init(void) return 0; } -static void __exit fini(void) +static void __exit arpt_mangle_fini(void) { arpt_unregister_target(&arpt_mangle_reg); } -module_init(init); -module_exit(fini); +module_init(arpt_mangle_init); +module_exit(arpt_mangle_fini); diff --git a/net/ipv4/netfilter/arptable_filter.c b/net/ipv4/netfilter/arptable_filter.c index f6ab45f4868..d0d379c7df9 100644 --- a/net/ipv4/netfilter/arptable_filter.c +++ b/net/ipv4/netfilter/arptable_filter.c @@ -179,7 +179,7 @@ static struct nf_hook_ops arpt_ops[] = { }, }; -static int __init init(void) +static int __init arptable_filter_init(void) { int ret, i; @@ -201,7 +201,7 @@ cleanup_hooks: return ret; } -static void __exit fini(void) +static void __exit arptable_filter_fini(void) { unsigned int i; @@ -211,5 +211,5 @@ static void __exit fini(void) arpt_unregister_table(&packet_filter); } -module_init(init); -module_exit(fini); +module_init(arptable_filter_init); +module_exit(arptable_filter_fini); diff --git a/net/ipv4/netfilter/ip_conntrack_amanda.c b/net/ipv4/netfilter/ip_conntrack_amanda.c index 84e4f79b7ff..a604b1ccfda 100644 --- a/net/ipv4/netfilter/ip_conntrack_amanda.c +++ b/net/ipv4/netfilter/ip_conntrack_amanda.c @@ -153,13 +153,13 @@ static struct ip_conntrack_helper amanda_helper = { }, }; -static void __exit fini(void) +static void __exit ip_conntrack_amanda_fini(void) { ip_conntrack_helper_unregister(&amanda_helper); kfree(amanda_buffer); } -static int __init init(void) +static int __init ip_conntrack_amanda_init(void) { int ret; @@ -177,5 +177,5 @@ static int __init init(void) } -module_init(init); -module_exit(fini); +module_init(ip_conntrack_amanda_init); +module_exit(ip_conntrack_amanda_fini); diff --git a/net/ipv4/netfilter/ip_conntrack_ftp.c b/net/ipv4/netfilter/ip_conntrack_ftp.c index e627e585617..3e542bf28a9 100644 --- a/net/ipv4/netfilter/ip_conntrack_ftp.c +++ b/net/ipv4/netfilter/ip_conntrack_ftp.c @@ -453,7 +453,7 @@ static struct ip_conntrack_helper ftp[MAX_PORTS]; static char ftp_names[MAX_PORTS][sizeof("ftp-65535")]; /* Not __exit: called from init() */ -static void fini(void) +static void ip_conntrack_ftp_fini(void) { int i; for (i = 0; i < ports_c; i++) { @@ -465,7 +465,7 @@ static void fini(void) kfree(ftp_buffer); } -static int __init init(void) +static int __init ip_conntrack_ftp_init(void) { int i, ret; char *tmpname; @@ -499,12 +499,12 @@ static int __init init(void) ret = ip_conntrack_helper_register(&ftp[i]); if (ret) { - fini(); + ip_conntrack_ftp_fini(); return ret; } } return 0; } -module_init(init); -module_exit(fini); +module_init(ip_conntrack_ftp_init); +module_exit(ip_conntrack_ftp_fini); diff --git a/net/ipv4/netfilter/ip_conntrack_helper_pptp.c b/net/ipv4/netfilter/ip_conntrack_helper_pptp.c index d716bba798f..7d3ba4302e9 100644 --- a/net/ipv4/netfilter/ip_conntrack_helper_pptp.c +++ b/net/ipv4/netfilter/ip_conntrack_helper_pptp.c @@ -766,7 +766,7 @@ extern void ip_ct_proto_gre_fini(void); extern int __init ip_ct_proto_gre_init(void); /* ip_conntrack_pptp initialization */ -static int __init init(void) +static int __init ip_conntrack_helper_pptp_init(void) { int retcode; @@ -786,15 +786,15 @@ static int __init init(void) return 0; } -static void __exit fini(void) +static void __exit ip_conntrack_helper_pptp_fini(void) { ip_conntrack_helper_unregister(&pptp); ip_ct_proto_gre_fini(); printk("ip_conntrack_pptp version %s unloaded\n", IP_CT_PPTP_VERSION); } -module_init(init); -module_exit(fini); +module_init(ip_conntrack_helper_pptp_init); +module_exit(ip_conntrack_helper_pptp_fini); EXPORT_SYMBOL(ip_nat_pptp_hook_outbound); EXPORT_SYMBOL(ip_nat_pptp_hook_inbound); diff --git a/net/ipv4/netfilter/ip_conntrack_irc.c b/net/ipv4/netfilter/ip_conntrack_irc.c index c51a2cf71b4..a2ac5ce544b 100644 --- a/net/ipv4/netfilter/ip_conntrack_irc.c +++ b/net/ipv4/netfilter/ip_conntrack_irc.c @@ -242,9 +242,9 @@ static int help(struct sk_buff **pskb, static struct ip_conntrack_helper irc_helpers[MAX_PORTS]; static char irc_names[MAX_PORTS][sizeof("irc-65535")]; -static void fini(void); +static void ip_conntrack_irc_fini(void); -static int __init init(void) +static int __init ip_conntrack_irc_init(void) { int i, ret; struct ip_conntrack_helper *hlpr; @@ -288,7 +288,7 @@ static int __init init(void) if (ret) { printk("ip_conntrack_irc: ERROR registering port %d\n", ports[i]); - fini(); + ip_conntrack_irc_fini(); return -EBUSY; } } @@ -297,7 +297,7 @@ static int __init init(void) /* This function is intentionally _NOT_ defined as __exit, because * it is needed by the init function */ -static void fini(void) +static void ip_conntrack_irc_fini(void) { int i; for (i = 0; i < ports_c; i++) { @@ -308,5 +308,5 @@ static void fini(void) kfree(irc_buffer); } -module_init(init); -module_exit(fini); +module_init(ip_conntrack_irc_init); +module_exit(ip_conntrack_irc_fini); diff --git a/net/ipv4/netfilter/ip_conntrack_netbios_ns.c b/net/ipv4/netfilter/ip_conntrack_netbios_ns.c index 4e68e16a261..a566a81325b 100644 --- a/net/ipv4/netfilter/ip_conntrack_netbios_ns.c +++ b/net/ipv4/netfilter/ip_conntrack_netbios_ns.c @@ -127,16 +127,16 @@ static struct ip_conntrack_helper helper = { .help = help, }; -static int __init init(void) +static int __init ip_conntrack_netbios_ns_init(void) { helper.timeout = timeout; return ip_conntrack_helper_register(&helper); } -static void __exit fini(void) +static void __exit ip_conntrack_netbios_ns_fini(void) { ip_conntrack_helper_unregister(&helper); } -module_init(init); -module_exit(fini); +module_init(ip_conntrack_netbios_ns_init); +module_exit(ip_conntrack_netbios_ns_fini); diff --git a/net/ipv4/netfilter/ip_conntrack_proto_sctp.c b/net/ipv4/netfilter/ip_conntrack_proto_sctp.c index be602e8aeab..5259abd0fb4 100644 --- a/net/ipv4/netfilter/ip_conntrack_proto_sctp.c +++ b/net/ipv4/netfilter/ip_conntrack_proto_sctp.c @@ -609,7 +609,7 @@ static ctl_table ip_ct_net_table[] = { static struct ctl_table_header *ip_ct_sysctl_header; #endif -static int __init init(void) +static int __init ip_conntrack_proto_sctp_init(void) { int ret; @@ -640,7 +640,7 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit ip_conntrack_proto_sctp_fini(void) { ip_conntrack_protocol_unregister(&ip_conntrack_protocol_sctp); #ifdef CONFIG_SYSCTL @@ -649,8 +649,8 @@ static void __exit fini(void) DEBUGP("SCTP conntrack module unloaded\n"); } -module_init(init); -module_exit(fini); +module_init(ip_conntrack_proto_sctp_init); +module_exit(ip_conntrack_proto_sctp_fini); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Kiran Kumar Immidi"); diff --git a/net/ipv4/netfilter/ip_conntrack_standalone.c b/net/ipv4/netfilter/ip_conntrack_standalone.c index 833fcb4be5e..52076026db3 100644 --- a/net/ipv4/netfilter/ip_conntrack_standalone.c +++ b/net/ipv4/netfilter/ip_conntrack_standalone.c @@ -929,18 +929,18 @@ void ip_conntrack_protocol_unregister(struct ip_conntrack_protocol *proto) ip_ct_iterate_cleanup(kill_proto, &proto->proto); } -static int __init init(void) +static int __init ip_conntrack_standalone_init(void) { return init_or_cleanup(1); } -static void __exit fini(void) +static void __exit ip_conntrack_standalone_fini(void) { init_or_cleanup(0); } -module_init(init); -module_exit(fini); +module_init(ip_conntrack_standalone_init); +module_exit(ip_conntrack_standalone_fini); /* Some modules need us, but don't depend directly on any symbol. They should call this. */ diff --git a/net/ipv4/netfilter/ip_conntrack_tftp.c b/net/ipv4/netfilter/ip_conntrack_tftp.c index 4ba4463cec2..7e33d3bed5e 100644 --- a/net/ipv4/netfilter/ip_conntrack_tftp.c +++ b/net/ipv4/netfilter/ip_conntrack_tftp.c @@ -103,7 +103,7 @@ static int tftp_help(struct sk_buff **pskb, static struct ip_conntrack_helper tftp[MAX_PORTS]; static char tftp_names[MAX_PORTS][sizeof("tftp-65535")]; -static void fini(void) +static void ip_conntrack_tftp_fini(void) { int i; @@ -114,7 +114,7 @@ static void fini(void) } } -static int __init init(void) +static int __init ip_conntrack_tftp_init(void) { int i, ret; char *tmpname; @@ -148,12 +148,12 @@ static int __init init(void) if (ret) { printk("ERROR registering helper for port %d\n", ports[i]); - fini(); + ip_conntrack_tftp_fini(); return(ret); } } return(0); } -module_init(init); -module_exit(fini); +module_init(ip_conntrack_tftp_init); +module_exit(ip_conntrack_tftp_fini); diff --git a/net/ipv4/netfilter/ip_nat_amanda.c b/net/ipv4/netfilter/ip_nat_amanda.c index 706c8074f42..3a888715bbf 100644 --- a/net/ipv4/netfilter/ip_nat_amanda.c +++ b/net/ipv4/netfilter/ip_nat_amanda.c @@ -68,19 +68,19 @@ static unsigned int help(struct sk_buff **pskb, return ret; } -static void __exit fini(void) +static void __exit ip_nat_amanda_fini(void) { ip_nat_amanda_hook = NULL; /* Make sure noone calls it, meanwhile. */ synchronize_net(); } -static int __init init(void) +static int __init ip_nat_amanda_init(void) { BUG_ON(ip_nat_amanda_hook); ip_nat_amanda_hook = help; return 0; } -module_init(init); -module_exit(fini); +module_init(ip_nat_amanda_init); +module_exit(ip_nat_amanda_fini); diff --git a/net/ipv4/netfilter/ip_nat_ftp.c b/net/ipv4/netfilter/ip_nat_ftp.c index b8daab3c64a..3328fc5c5f5 100644 --- a/net/ipv4/netfilter/ip_nat_ftp.c +++ b/net/ipv4/netfilter/ip_nat_ftp.c @@ -154,14 +154,14 @@ static unsigned int ip_nat_ftp(struct sk_buff **pskb, return NF_ACCEPT; } -static void __exit fini(void) +static void __exit ip_nat_ftp_fini(void) { ip_nat_ftp_hook = NULL; /* Make sure noone calls it, meanwhile. */ synchronize_net(); } -static int __init init(void) +static int __init ip_nat_ftp_init(void) { BUG_ON(ip_nat_ftp_hook); ip_nat_ftp_hook = ip_nat_ftp; @@ -177,5 +177,5 @@ static int warn_set(const char *val, struct kernel_param *kp) } module_param_call(ports, warn_set, NULL, NULL, 0); -module_init(init); -module_exit(fini); +module_init(ip_nat_ftp_init); +module_exit(ip_nat_ftp_fini); diff --git a/net/ipv4/netfilter/ip_nat_helper_pptp.c b/net/ipv4/netfilter/ip_nat_helper_pptp.c index b9c016c063b..f3977726ff0 100644 --- a/net/ipv4/netfilter/ip_nat_helper_pptp.c +++ b/net/ipv4/netfilter/ip_nat_helper_pptp.c @@ -370,7 +370,7 @@ pptp_inbound_pkt(struct sk_buff **pskb, extern int __init ip_nat_proto_gre_init(void); extern void __exit ip_nat_proto_gre_fini(void); -static int __init init(void) +static int __init ip_nat_helper_pptp_init(void) { int ret; @@ -396,7 +396,7 @@ static int __init init(void) return 0; } -static void __exit fini(void) +static void __exit ip_nat_helper_pptp_fini(void) { DEBUGP("cleanup_module\n" ); @@ -412,5 +412,5 @@ static void __exit fini(void) printk("ip_nat_pptp version %s unloaded\n", IP_NAT_PPTP_VERSION); } -module_init(init); -module_exit(fini); +module_init(ip_nat_helper_pptp_init); +module_exit(ip_nat_helper_pptp_fini); diff --git a/net/ipv4/netfilter/ip_nat_irc.c b/net/ipv4/netfilter/ip_nat_irc.c index 461c833eaca..a767123e082 100644 --- a/net/ipv4/netfilter/ip_nat_irc.c +++ b/net/ipv4/netfilter/ip_nat_irc.c @@ -96,14 +96,14 @@ static unsigned int help(struct sk_buff **pskb, return ret; } -static void __exit fini(void) +static void __exit ip_nat_irc_fini(void) { ip_nat_irc_hook = NULL; /* Make sure noone calls it, meanwhile. */ synchronize_net(); } -static int __init init(void) +static int __init ip_nat_irc_init(void) { BUG_ON(ip_nat_irc_hook); ip_nat_irc_hook = help; @@ -119,5 +119,5 @@ static int warn_set(const char *val, struct kernel_param *kp) } module_param_call(ports, warn_set, NULL, NULL, 0); -module_init(init); -module_exit(fini); +module_init(ip_nat_irc_init); +module_exit(ip_nat_irc_fini); diff --git a/net/ipv4/netfilter/ip_nat_snmp_basic.c b/net/ipv4/netfilter/ip_nat_snmp_basic.c index f029da2a60e..c6225384553 100644 --- a/net/ipv4/netfilter/ip_nat_snmp_basic.c +++ b/net/ipv4/netfilter/ip_nat_snmp_basic.c @@ -1324,7 +1324,7 @@ static struct ip_conntrack_helper snmp_trap_helper = { * *****************************************************************************/ -static int __init init(void) +static int __init ip_nat_snmp_basic_init(void) { int ret = 0; @@ -1339,13 +1339,13 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit ip_nat_snmp_basic_fini(void) { ip_conntrack_helper_unregister(&snmp_helper); ip_conntrack_helper_unregister(&snmp_trap_helper); } -module_init(init); -module_exit(fini); +module_init(ip_nat_snmp_basic_init); +module_exit(ip_nat_snmp_basic_fini); module_param(debug, bool, 0600); diff --git a/net/ipv4/netfilter/ip_nat_standalone.c b/net/ipv4/netfilter/ip_nat_standalone.c index 380aef3d786..3505b0de2e0 100644 --- a/net/ipv4/netfilter/ip_nat_standalone.c +++ b/net/ipv4/netfilter/ip_nat_standalone.c @@ -425,17 +425,17 @@ static int init_or_cleanup(int init) return ret; } -static int __init init(void) +static int __init ip_nat_standalone_init(void) { return init_or_cleanup(1); } -static void __exit fini(void) +static void __exit ip_nat_standalone_fini(void) { init_or_cleanup(0); } -module_init(init); -module_exit(fini); +module_init(ip_nat_standalone_init); +module_exit(ip_nat_standalone_fini); MODULE_LICENSE("GPL"); diff --git a/net/ipv4/netfilter/ip_nat_tftp.c b/net/ipv4/netfilter/ip_nat_tftp.c index 43c3bd7c118..94a78015451 100644 --- a/net/ipv4/netfilter/ip_nat_tftp.c +++ b/net/ipv4/netfilter/ip_nat_tftp.c @@ -53,19 +53,19 @@ static unsigned int help(struct sk_buff **pskb, return NF_ACCEPT; } -static void __exit fini(void) +static void __exit ip_nat_tftp_fini(void) { ip_nat_tftp_hook = NULL; /* Make sure noone calls it, meanwhile. */ synchronize_net(); } -static int __init init(void) +static int __init ip_nat_tftp_init(void) { BUG_ON(ip_nat_tftp_hook); ip_nat_tftp_hook = help; return 0; } -module_init(init); -module_exit(fini); +module_init(ip_nat_tftp_init); +module_exit(ip_nat_tftp_fini); diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c index 1655866c55b..896a244f8f9 100644 --- a/net/ipv4/netfilter/ip_queue.c +++ b/net/ipv4/netfilter/ip_queue.c @@ -717,13 +717,13 @@ cleanup_netlink_notifier: return status; } -static int __init init(void) +static int __init ip_queue_init(void) { return init_or_cleanup(1); } -static void __exit fini(void) +static void __exit ip_queue_fini(void) { init_or_cleanup(0); } @@ -732,5 +732,5 @@ MODULE_DESCRIPTION("IPv4 packet queue handler"); MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>"); MODULE_LICENSE("GPL"); -module_init(init); -module_exit(fini); +module_init(ip_queue_init); +module_exit(ip_queue_fini); diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index a7b194c4d79..460fd905fad 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -1364,7 +1364,7 @@ static struct ipt_match icmp_matchstruct = { .checkentry = icmp_checkentry, }; -static int __init init(void) +static int __init ip_tables_init(void) { int ret; @@ -1386,7 +1386,7 @@ static int __init init(void) return 0; } -static void __exit fini(void) +static void __exit ip_tables_fini(void) { nf_unregister_sockopt(&ipt_sockopts); @@ -1400,5 +1400,5 @@ static void __exit fini(void) EXPORT_SYMBOL(ipt_register_table); EXPORT_SYMBOL(ipt_unregister_table); EXPORT_SYMBOL(ipt_do_table); -module_init(init); -module_exit(fini); +module_init(ip_tables_init); +module_exit(ip_tables_fini); diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index 61e11edcd6a..e4768a31718 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -770,15 +770,15 @@ cleanup_none: return -EINVAL; } -static int __init init(void) +static int __init ipt_clusterip_init(void) { return init_or_cleanup(0); } -static void __exit fini(void) +static void __exit ipt_clusterip_fini(void) { init_or_cleanup(1); } -module_init(init); -module_exit(fini); +module_init(ipt_clusterip_init); +module_exit(ipt_clusterip_fini); diff --git a/net/ipv4/netfilter/ipt_DSCP.c b/net/ipv4/netfilter/ipt_DSCP.c index cfb0b90e598..c8e971288df 100644 --- a/net/ipv4/netfilter/ipt_DSCP.c +++ b/net/ipv4/netfilter/ipt_DSCP.c @@ -82,15 +82,15 @@ static struct ipt_target ipt_dscp_reg = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_dscp_init(void) { return ipt_register_target(&ipt_dscp_reg); } -static void __exit fini(void) +static void __exit ipt_dscp_fini(void) { ipt_unregister_target(&ipt_dscp_reg); } -module_init(init); -module_exit(fini); +module_init(ipt_dscp_init); +module_exit(ipt_dscp_fini); diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c index b9b80f90c84..4adf5c9d34f 100644 --- a/net/ipv4/netfilter/ipt_ECN.c +++ b/net/ipv4/netfilter/ipt_ECN.c @@ -151,15 +151,15 @@ static struct ipt_target ipt_ecn_reg = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_ecn_init(void) { return ipt_register_target(&ipt_ecn_reg); } -static void __exit fini(void) +static void __exit ipt_ecn_fini(void) { ipt_unregister_target(&ipt_ecn_reg); } -module_init(init); -module_exit(fini); +module_init(ipt_ecn_init); +module_exit(ipt_ecn_fini); diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c index 750d3221b28..39fd4c2a238 100644 --- a/net/ipv4/netfilter/ipt_LOG.c +++ b/net/ipv4/netfilter/ipt_LOG.c @@ -471,7 +471,7 @@ static struct nf_logger ipt_log_logger ={ .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_log_init(void) { if (ipt_register_target(&ipt_log_reg)) return -EINVAL; @@ -485,11 +485,11 @@ static int __init init(void) return 0; } -static void __exit fini(void) +static void __exit ipt_log_fini(void) { nf_log_unregister_logger(&ipt_log_logger); ipt_unregister_target(&ipt_log_reg); } -module_init(init); -module_exit(fini); +module_init(ipt_log_init); +module_exit(ipt_log_fini); diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c index e0c321c3bae..8b3e7f99b86 100644 --- a/net/ipv4/netfilter/ipt_MASQUERADE.c +++ b/net/ipv4/netfilter/ipt_MASQUERADE.c @@ -175,7 +175,7 @@ static struct ipt_target masquerade = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_masquerade_init(void) { int ret; @@ -191,12 +191,12 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit ipt_masquerade_fini(void) { ipt_unregister_target(&masquerade); unregister_netdevice_notifier(&masq_dev_notifier); unregister_inetaddr_notifier(&masq_inet_notifier); } -module_init(init); -module_exit(fini); +module_init(ipt_masquerade_init); +module_exit(ipt_masquerade_fini); diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c index fba181c2a42..2fcf1075b02 100644 --- a/net/ipv4/netfilter/ipt_NETMAP.c +++ b/net/ipv4/netfilter/ipt_NETMAP.c @@ -98,15 +98,15 @@ static struct ipt_target target_module = { .me = THIS_MODULE }; -static int __init init(void) +static int __init ipt_netmap_init(void) { return ipt_register_target(&target_module); } -static void __exit fini(void) +static void __exit ipt_netmap_fini(void) { ipt_unregister_target(&target_module); } -module_init(init); -module_exit(fini); +module_init(ipt_netmap_init); +module_exit(ipt_netmap_fini); diff --git a/net/ipv4/netfilter/ipt_REDIRECT.c b/net/ipv4/netfilter/ipt_REDIRECT.c index be3da7c4b87..f290463232d 100644 --- a/net/ipv4/netfilter/ipt_REDIRECT.c +++ b/net/ipv4/netfilter/ipt_REDIRECT.c @@ -112,15 +112,15 @@ static struct ipt_target redirect_reg = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_redirect_init(void) { return ipt_register_target(&redirect_reg); } -static void __exit fini(void) +static void __exit ipt_redirect_fini(void) { ipt_unregister_target(&redirect_reg); } -module_init(init); -module_exit(fini); +module_init(ipt_redirect_init); +module_exit(ipt_redirect_fini); diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c index 9d3b3579f27..4269a5440d4 100644 --- a/net/ipv4/netfilter/ipt_REJECT.c +++ b/net/ipv4/netfilter/ipt_REJECT.c @@ -313,15 +313,15 @@ static struct ipt_target ipt_reject_reg = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_reject_init(void) { return ipt_register_target(&ipt_reject_reg); } -static void __exit fini(void) +static void __exit ipt_reject_fini(void) { ipt_unregister_target(&ipt_reject_reg); } -module_init(init); -module_exit(fini); +module_init(ipt_reject_init); +module_exit(ipt_reject_fini); diff --git a/net/ipv4/netfilter/ipt_SAME.c b/net/ipv4/netfilter/ipt_SAME.c index 7e2ebc9d945..7169b09b5a6 100644 --- a/net/ipv4/netfilter/ipt_SAME.c +++ b/net/ipv4/netfilter/ipt_SAME.c @@ -189,16 +189,16 @@ static struct ipt_target same_reg = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_same_init(void) { return ipt_register_target(&same_reg); } -static void __exit fini(void) +static void __exit ipt_same_fini(void) { ipt_unregister_target(&same_reg); } -module_init(init); -module_exit(fini); +module_init(ipt_same_init); +module_exit(ipt_same_fini); diff --git a/net/ipv4/netfilter/ipt_TCPMSS.c b/net/ipv4/netfilter/ipt_TCPMSS.c index c4fc50ec2dd..ef2fe5b3f0d 100644 --- a/net/ipv4/netfilter/ipt_TCPMSS.c +++ b/net/ipv4/netfilter/ipt_TCPMSS.c @@ -243,15 +243,15 @@ static struct ipt_target ipt_tcpmss_reg = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_tcpmss_init(void) { return ipt_register_target(&ipt_tcpmss_reg); } -static void __exit fini(void) +static void __exit ipt_tcpmss_fini(void) { ipt_unregister_target(&ipt_tcpmss_reg); } -module_init(init); -module_exit(fini); +module_init(ipt_tcpmss_init); +module_exit(ipt_tcpmss_fini); diff --git a/net/ipv4/netfilter/ipt_TOS.c b/net/ipv4/netfilter/ipt_TOS.c index 9aa7817657f..1c7a5ca399b 100644 --- a/net/ipv4/netfilter/ipt_TOS.c +++ b/net/ipv4/netfilter/ipt_TOS.c @@ -81,15 +81,15 @@ static struct ipt_target ipt_tos_reg = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_tos_init(void) { return ipt_register_target(&ipt_tos_reg); } -static void __exit fini(void) +static void __exit ipt_tos_fini(void) { ipt_unregister_target(&ipt_tos_reg); } -module_init(init); -module_exit(fini); +module_init(ipt_tos_init); +module_exit(ipt_tos_fini); diff --git a/net/ipv4/netfilter/ipt_TTL.c b/net/ipv4/netfilter/ipt_TTL.c index 5009a003d57..f48892ae0be 100644 --- a/net/ipv4/netfilter/ipt_TTL.c +++ b/net/ipv4/netfilter/ipt_TTL.c @@ -94,15 +94,15 @@ static struct ipt_target ipt_TTL = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_ttl_init(void) { return ipt_register_target(&ipt_TTL); } -static void __exit fini(void) +static void __exit ipt_ttl_fini(void) { ipt_unregister_target(&ipt_TTL); } -module_init(init); -module_exit(fini); +module_init(ipt_ttl_init); +module_exit(ipt_ttl_fini); diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c index a82a32ed0e2..c84cc03389d 100644 --- a/net/ipv4/netfilter/ipt_ULOG.c +++ b/net/ipv4/netfilter/ipt_ULOG.c @@ -374,7 +374,7 @@ static struct nf_logger ipt_ulog_logger = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_ulog_init(void) { int i; @@ -407,7 +407,7 @@ static int __init init(void) return 0; } -static void __exit fini(void) +static void __exit ipt_ulog_fini(void) { ulog_buff_t *ub; int i; @@ -435,5 +435,5 @@ static void __exit fini(void) } -module_init(init); -module_exit(fini); +module_init(ipt_ulog_init); +module_exit(ipt_ulog_fini); diff --git a/net/ipv4/netfilter/ipt_addrtype.c b/net/ipv4/netfilter/ipt_addrtype.c index 5fdf85d0efc..893dae210b0 100644 --- a/net/ipv4/netfilter/ipt_addrtype.c +++ b/net/ipv4/netfilter/ipt_addrtype.c @@ -51,15 +51,15 @@ static struct ipt_match addrtype_match = { .me = THIS_MODULE }; -static int __init init(void) +static int __init ipt_addrtype_init(void) { return ipt_register_match(&addrtype_match); } -static void __exit fini(void) +static void __exit ipt_addrtype_fini(void) { ipt_unregister_match(&addrtype_match); } -module_init(init); -module_exit(fini); +module_init(ipt_addrtype_init); +module_exit(ipt_addrtype_fini); diff --git a/net/ipv4/netfilter/ipt_ah.c b/net/ipv4/netfilter/ipt_ah.c index 35a21fb1f8e..2927135873d 100644 --- a/net/ipv4/netfilter/ipt_ah.c +++ b/net/ipv4/netfilter/ipt_ah.c @@ -96,15 +96,15 @@ static struct ipt_match ah_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_ah_init(void) { return ipt_register_match(&ah_match); } -static void __exit cleanup(void) +static void __exit ipt_ah_fini(void) { ipt_unregister_match(&ah_match); } -module_init(init); -module_exit(cleanup); +module_init(ipt_ah_init); +module_exit(ipt_ah_fini); diff --git a/net/ipv4/netfilter/ipt_dscp.c b/net/ipv4/netfilter/ipt_dscp.c index 11963c385de..47177591aeb 100644 --- a/net/ipv4/netfilter/ipt_dscp.c +++ b/net/ipv4/netfilter/ipt_dscp.c @@ -39,16 +39,16 @@ static struct ipt_match dscp_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_dscp_init(void) { return ipt_register_match(&dscp_match); } -static void __exit fini(void) +static void __exit ipt_dscp_fini(void) { ipt_unregister_match(&dscp_match); } -module_init(init); -module_exit(fini); +module_init(ipt_dscp_init); +module_exit(ipt_dscp_fini); diff --git a/net/ipv4/netfilter/ipt_ecn.c b/net/ipv4/netfilter/ipt_ecn.c index d7e29f6a38d..b2825041493 100644 --- a/net/ipv4/netfilter/ipt_ecn.c +++ b/net/ipv4/netfilter/ipt_ecn.c @@ -118,15 +118,15 @@ static struct ipt_match ecn_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_ecn_init(void) { return ipt_register_match(&ecn_match); } -static void __exit fini(void) +static void __exit ipt_ecn_fini(void) { ipt_unregister_match(&ecn_match); } -module_init(init); -module_exit(fini); +module_init(ipt_ecn_init); +module_exit(ipt_ecn_fini); diff --git a/net/ipv4/netfilter/ipt_esp.c b/net/ipv4/netfilter/ipt_esp.c index af0d5ec79cb..3840b417a3c 100644 --- a/net/ipv4/netfilter/ipt_esp.c +++ b/net/ipv4/netfilter/ipt_esp.c @@ -97,15 +97,15 @@ static struct ipt_match esp_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_esp_init(void) { return ipt_register_match(&esp_match); } -static void __exit cleanup(void) +static void __exit ipt_esp_fini(void) { ipt_unregister_match(&esp_match); } -module_init(init); -module_exit(cleanup); +module_init(ipt_esp_init); +module_exit(ipt_esp_fini); diff --git a/net/ipv4/netfilter/ipt_hashlimit.c b/net/ipv4/netfilter/ipt_hashlimit.c index ba5e23505e8..7c6836c4646 100644 --- a/net/ipv4/netfilter/ipt_hashlimit.c +++ b/net/ipv4/netfilter/ipt_hashlimit.c @@ -719,15 +719,15 @@ cleanup_nothing: } -static int __init init(void) +static int __init ipt_hashlimit_init(void) { return init_or_fini(0); } -static void __exit fini(void) +static void __exit ipt_hashlimit_fini(void) { init_or_fini(1); } -module_init(init); -module_exit(fini); +module_init(ipt_hashlimit_init); +module_exit(ipt_hashlimit_fini); diff --git a/net/ipv4/netfilter/ipt_iprange.c b/net/ipv4/netfilter/ipt_iprange.c index ae70112f5e0..5202edd8d33 100644 --- a/net/ipv4/netfilter/ipt_iprange.c +++ b/net/ipv4/netfilter/ipt_iprange.c @@ -71,15 +71,15 @@ static struct ipt_match iprange_match = { .me = THIS_MODULE }; -static int __init init(void) +static int __init ipt_iprange_init(void) { return ipt_register_match(&iprange_match); } -static void __exit fini(void) +static void __exit ipt_iprange_fini(void) { ipt_unregister_match(&iprange_match); } -module_init(init); -module_exit(fini); +module_init(ipt_iprange_init); +module_exit(ipt_iprange_fini); diff --git a/net/ipv4/netfilter/ipt_multiport.c b/net/ipv4/netfilter/ipt_multiport.c index bd07f7c5387..ac95d8390bc 100644 --- a/net/ipv4/netfilter/ipt_multiport.c +++ b/net/ipv4/netfilter/ipt_multiport.c @@ -171,7 +171,7 @@ static struct ipt_match multiport_match_v1 = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_multiport_init(void) { int err; @@ -185,11 +185,11 @@ static int __init init(void) return err; } -static void __exit fini(void) +static void __exit ipt_multiport_fini(void) { ipt_unregister_match(&multiport_match); ipt_unregister_match(&multiport_match_v1); } -module_init(init); -module_exit(fini); +module_init(ipt_multiport_init); +module_exit(ipt_multiport_fini); diff --git a/net/ipv4/netfilter/ipt_owner.c b/net/ipv4/netfilter/ipt_owner.c index 3900428771f..5ac6ac023b5 100644 --- a/net/ipv4/netfilter/ipt_owner.c +++ b/net/ipv4/netfilter/ipt_owner.c @@ -78,15 +78,15 @@ static struct ipt_match owner_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_owner_init(void) { return ipt_register_match(&owner_match); } -static void __exit fini(void) +static void __exit ipt_owner_fini(void) { ipt_unregister_match(&owner_match); } -module_init(init); -module_exit(fini); +module_init(ipt_owner_init); +module_exit(ipt_owner_fini); diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c index 06792ead1da..14384328570 100644 --- a/net/ipv4/netfilter/ipt_recent.c +++ b/net/ipv4/netfilter/ipt_recent.c @@ -962,7 +962,7 @@ static struct ipt_match recent_match = { }; /* Kernel module initialization. */ -static int __init init(void) +static int __init ipt_recent_init(void) { int err, count; @@ -995,7 +995,7 @@ static int __init init(void) } /* Kernel module destruction. */ -static void __exit fini(void) +static void __exit ipt_recent_fini(void) { ipt_unregister_match(&recent_match); @@ -1003,5 +1003,5 @@ static void __exit fini(void) } /* Register our module with the kernel. */ -module_init(init); -module_exit(fini); +module_init(ipt_recent_init); +module_exit(ipt_recent_fini); diff --git a/net/ipv4/netfilter/ipt_tos.c b/net/ipv4/netfilter/ipt_tos.c index e404e92ddd0..5549c39c785 100644 --- a/net/ipv4/netfilter/ipt_tos.c +++ b/net/ipv4/netfilter/ipt_tos.c @@ -39,15 +39,15 @@ static struct ipt_match tos_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_multiport_init(void) { return ipt_register_match(&tos_match); } -static void __exit fini(void) +static void __exit ipt_multiport_fini(void) { ipt_unregister_match(&tos_match); } -module_init(init); -module_exit(fini); +module_init(ipt_multiport_init); +module_exit(ipt_multiport_fini); diff --git a/net/ipv4/netfilter/ipt_ttl.c b/net/ipv4/netfilter/ipt_ttl.c index ae7ce4d8d90..a5243bdb87d 100644 --- a/net/ipv4/netfilter/ipt_ttl.c +++ b/net/ipv4/netfilter/ipt_ttl.c @@ -55,16 +55,16 @@ static struct ipt_match ttl_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ipt_ttl_init(void) { return ipt_register_match(&ttl_match); } -static void __exit fini(void) +static void __exit ipt_ttl_fini(void) { ipt_unregister_match(&ttl_match); } -module_init(init); -module_exit(fini); +module_init(ipt_ttl_init); +module_exit(ipt_ttl_fini); diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c index 212a3079085..3d80aefe9cf 100644 --- a/net/ipv4/netfilter/iptable_filter.c +++ b/net/ipv4/netfilter/iptable_filter.c @@ -139,7 +139,7 @@ static struct nf_hook_ops ipt_ops[] = { static int forward = NF_ACCEPT; module_param(forward, bool, 0000); -static int __init init(void) +static int __init iptable_filter_init(void) { int ret; @@ -181,7 +181,7 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit iptable_filter_fini(void) { unsigned int i; @@ -191,5 +191,5 @@ static void __exit fini(void) ipt_unregister_table(&packet_filter); } -module_init(init); -module_exit(fini); +module_init(iptable_filter_init); +module_exit(iptable_filter_fini); diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c index 3212a5cc4b6..412fc96cc89 100644 --- a/net/ipv4/netfilter/iptable_mangle.c +++ b/net/ipv4/netfilter/iptable_mangle.c @@ -201,7 +201,7 @@ static struct nf_hook_ops ipt_ops[] = { }, }; -static int __init init(void) +static int __init iptable_mangle_init(void) { int ret; @@ -247,7 +247,7 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit iptable_mangle_fini(void) { unsigned int i; @@ -257,5 +257,5 @@ static void __exit fini(void) ipt_unregister_table(&packet_mangler); } -module_init(init); -module_exit(fini); +module_init(iptable_mangle_init); +module_exit(iptable_mangle_fini); diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c index fdb9e9c81e8..03cc79a6160 100644 --- a/net/ipv4/netfilter/iptable_raw.c +++ b/net/ipv4/netfilter/iptable_raw.c @@ -116,7 +116,7 @@ static struct nf_hook_ops ipt_ops[] = { }, }; -static int __init init(void) +static int __init iptable_raw_init(void) { int ret; @@ -144,7 +144,7 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit iptable_raw_fini(void) { unsigned int i; @@ -154,6 +154,6 @@ static void __exit fini(void) ipt_unregister_table(&packet_raw); } -module_init(init); -module_exit(fini); +module_init(iptable_raw_init); +module_exit(iptable_raw_fini); MODULE_LICENSE("GPL"); diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c index c8abc9d859b..4afbc699d3b 100644 --- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c +++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c @@ -571,18 +571,18 @@ static int init_or_cleanup(int init) MODULE_ALIAS("nf_conntrack-" __stringify(AF_INET)); MODULE_LICENSE("GPL"); -static int __init init(void) +static int __init nf_conntrack_l3proto_ipv4_init(void) { need_conntrack(); return init_or_cleanup(1); } -static void __exit fini(void) +static void __exit nf_conntrack_l3proto_ipv4_fini(void) { init_or_cleanup(0); } -module_init(init); -module_exit(fini); +module_init(nf_conntrack_l3proto_ipv4_init); +module_exit(nf_conntrack_l3proto_ipv4_fini); EXPORT_SYMBOL(nf_ct_ipv4_gather_frags); diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c index e688c687d62..91c2f41c7f5 100644 --- a/net/ipv4/tcp_cong.c +++ b/net/ipv4/tcp_cong.c @@ -223,7 +223,7 @@ void tcp_reno_cong_avoid(struct sock *sk, u32 ack, u32 rtt, u32 in_flight, /* In dangerous area, increase slowly. */ else if (sysctl_tcp_abc) { - /* RFC3465: Apppriate Byte Count + /* RFC3465: Appropriate Byte Count * increase once for each full cwnd acked */ if (tp->bytes_acked >= tp->snd_cwnd*tp->mss_cache) { diff --git a/net/ipv4/tunnel4.c b/net/ipv4/tunnel4.c new file mode 100644 index 00000000000..0d7d386dac2 --- /dev/null +++ b/net/ipv4/tunnel4.c @@ -0,0 +1,113 @@ +/* tunnel4.c: Generic IP tunnel transformer. + * + * Copyright (C) 2003 David S. Miller (davem@redhat.com) + */ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/mutex.h> +#include <linux/netdevice.h> +#include <linux/skbuff.h> +#include <net/protocol.h> +#include <net/xfrm.h> + +static struct xfrm_tunnel *tunnel4_handlers; +static DEFINE_MUTEX(tunnel4_mutex); + +int xfrm4_tunnel_register(struct xfrm_tunnel *handler) +{ + struct xfrm_tunnel **pprev; + int ret = -EEXIST; + int priority = handler->priority; + + mutex_lock(&tunnel4_mutex); + + for (pprev = &tunnel4_handlers; *pprev; pprev = &(*pprev)->next) { + if ((*pprev)->priority > priority) + break; + if ((*pprev)->priority == priority) + goto err; + } + + handler->next = *pprev; + *pprev = handler; + + ret = 0; + +err: + mutex_unlock(&tunnel4_mutex); + + return ret; +} + +EXPORT_SYMBOL(xfrm4_tunnel_register); + +int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler) +{ + struct xfrm_tunnel **pprev; + int ret = -ENOENT; + + mutex_lock(&tunnel4_mutex); + + for (pprev = &tunnel4_handlers; *pprev; pprev = &(*pprev)->next) { + if (*pprev == handler) { + *pprev = handler->next; + ret = 0; + break; + } + } + + mutex_unlock(&tunnel4_mutex); + + synchronize_net(); + + return ret; +} + +EXPORT_SYMBOL(xfrm4_tunnel_deregister); + +static int tunnel4_rcv(struct sk_buff *skb) +{ + struct xfrm_tunnel *handler; + + for (handler = tunnel4_handlers; handler; handler = handler->next) + if (!handler->handler(skb)) + return 0; + + kfree_skb(skb); + return 0; +} + +static void tunnel4_err(struct sk_buff *skb, u32 info) +{ + struct xfrm_tunnel *handler; + + for (handler = tunnel4_handlers; handler; handler = handler->next) + if (!handler->err_handler(skb, info)) + break; +} + +static struct net_protocol tunnel4_protocol = { + .handler = tunnel4_rcv, + .err_handler = tunnel4_err, + .no_policy = 1, +}; + +static int __init tunnel4_init(void) +{ + if (inet_add_protocol(&tunnel4_protocol, IPPROTO_IPIP)) { + printk(KERN_ERR "tunnel4 init: can't add protocol\n"); + return -EAGAIN; + } + return 0; +} + +static void __exit tunnel4_fini(void) +{ + if (inet_del_protocol(&tunnel4_protocol, IPPROTO_IPIP)) + printk(KERN_ERR "tunnel4 close: can't remove protocol\n"); +} + +module_init(tunnel4_init); +module_exit(tunnel4_fini); +MODULE_LICENSE("GPL"); diff --git a/net/ipv4/xfrm4_tunnel.c b/net/ipv4/xfrm4_tunnel.c index b08d56b117f..2d670935c2b 100644 --- a/net/ipv4/xfrm4_tunnel.c +++ b/net/ipv4/xfrm4_tunnel.c @@ -26,64 +26,6 @@ static int ipip_xfrm_rcv(struct xfrm_state *x, struct xfrm_decap_state *decap, s return 0; } -static struct xfrm_tunnel *ipip_handler; -static DEFINE_MUTEX(xfrm4_tunnel_mutex); - -int xfrm4_tunnel_register(struct xfrm_tunnel *handler) -{ - int ret; - - mutex_lock(&xfrm4_tunnel_mutex); - ret = 0; - if (ipip_handler != NULL) - ret = -EINVAL; - if (!ret) - ipip_handler = handler; - mutex_unlock(&xfrm4_tunnel_mutex); - - return ret; -} - -EXPORT_SYMBOL(xfrm4_tunnel_register); - -int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler) -{ - int ret; - - mutex_lock(&xfrm4_tunnel_mutex); - ret = 0; - if (ipip_handler != handler) - ret = -EINVAL; - if (!ret) - ipip_handler = NULL; - mutex_unlock(&xfrm4_tunnel_mutex); - - synchronize_net(); - - return ret; -} - -EXPORT_SYMBOL(xfrm4_tunnel_deregister); - -static int ipip_rcv(struct sk_buff *skb) -{ - struct xfrm_tunnel *handler = ipip_handler; - - /* Tunnel devices take precedence. */ - if (handler && handler->handler(skb) == 0) - return 0; - - return xfrm4_rcv(skb); -} - -static void ipip_err(struct sk_buff *skb, u32 info) -{ - struct xfrm_tunnel *handler = ipip_handler; - - if (handler) - handler->err_handler(skb, info); -} - static int ipip_init_state(struct xfrm_state *x) { if (!x->props.mode) @@ -111,10 +53,15 @@ static struct xfrm_type ipip_type = { .output = ipip_output }; -static struct net_protocol ipip_protocol = { - .handler = ipip_rcv, - .err_handler = ipip_err, - .no_policy = 1, +static int xfrm_tunnel_err(struct sk_buff *skb, u32 info) +{ + return -ENOENT; +} + +static struct xfrm_tunnel xfrm_tunnel_handler = { + .handler = xfrm4_rcv, + .err_handler = xfrm_tunnel_err, + .priority = 2, }; static int __init ipip_init(void) @@ -123,8 +70,8 @@ static int __init ipip_init(void) printk(KERN_INFO "ipip init: can't add xfrm type\n"); return -EAGAIN; } - if (inet_add_protocol(&ipip_protocol, IPPROTO_IPIP) < 0) { - printk(KERN_INFO "ipip init: can't add protocol\n"); + if (xfrm4_tunnel_register(&xfrm_tunnel_handler)) { + printk(KERN_INFO "ipip init: can't add xfrm handler\n"); xfrm_unregister_type(&ipip_type, AF_INET); return -EAGAIN; } @@ -133,8 +80,8 @@ static int __init ipip_init(void) static void __exit ipip_fini(void) { - if (inet_del_protocol(&ipip_protocol, IPPROTO_IPIP) < 0) - printk(KERN_INFO "ipip close: can't remove protocol\n"); + if (xfrm4_tunnel_deregister(&xfrm_tunnel_handler)) + printk(KERN_INFO "ipip close: can't remove xfrm handler\n"); if (xfrm_unregister_type(&ipip_type, AF_INET) < 0) printk(KERN_INFO "ipip close: can't remove xfrm type\n"); } diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig index e6f83b6a2b7..f8a107ab559 100644 --- a/net/ipv6/Kconfig +++ b/net/ipv6/Kconfig @@ -88,7 +88,7 @@ config INET6_IPCOMP tristate "IPv6: IPComp transformation" depends on IPV6 select XFRM - select INET6_TUNNEL + select INET6_XFRM_TUNNEL select CRYPTO select CRYPTO_DEFLATE ---help--- @@ -97,19 +97,18 @@ config INET6_IPCOMP If unsure, say Y. +config INET6_XFRM_TUNNEL + tristate + select INET6_TUNNEL + default n + config INET6_TUNNEL - tristate "IPv6: tunnel transformation" - depends on IPV6 - select XFRM - ---help--- - Support for generic IPv6-in-IPv6 tunnel transformation, which is - required by the IPv6-in-IPv6 tunneling module as well as tunnel mode - IPComp. - - If unsure, say Y. + tristate + default n config IPV6_TUNNEL tristate "IPv6: IPv6-in-IPv6 tunnel" + select INET6_TUNNEL depends on IPV6 ---help--- Support for IPv6-in-IPv6 tunnels described in RFC 2473. diff --git a/net/ipv6/Makefile b/net/ipv6/Makefile index 41877abd22e..a760b0988fb 100644 --- a/net/ipv6/Makefile +++ b/net/ipv6/Makefile @@ -18,7 +18,8 @@ ipv6-objs += $(ipv6-y) obj-$(CONFIG_INET6_AH) += ah6.o obj-$(CONFIG_INET6_ESP) += esp6.o obj-$(CONFIG_INET6_IPCOMP) += ipcomp6.o -obj-$(CONFIG_INET6_TUNNEL) += xfrm6_tunnel.o +obj-$(CONFIG_INET6_XFRM_TUNNEL) += xfrm6_tunnel.o +obj-$(CONFIG_INET6_TUNNEL) += tunnel6.o obj-$(CONFIG_NETFILTER) += netfilter/ obj-$(CONFIG_IPV6_TUNNEL) += ip6_tunnel.o diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 48597538db3..ff9040c9255 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -44,7 +44,6 @@ #include <net/ip.h> #include <net/ipv6.h> -#include <net/protocol.h> #include <net/ip6_route.h> #include <net/addrconf.h> #include <net/ip6_tunnel.h> @@ -391,7 +390,7 @@ parse_tlv_tnl_enc_lim(struct sk_buff *skb, __u8 * raw) * to the specifications in RFC 2473. **/ -static void +static int ip6ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, int type, int code, int offset, __u32 info) { @@ -402,6 +401,7 @@ ip6ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, int rel_code = ICMPV6_ADDR_UNREACH; __u32 rel_info = 0; __u16 len; + int err = -ENOENT; /* If the packet doesn't contain the original IPv6 header we are in trouble since we might need the source address for further @@ -411,6 +411,8 @@ ip6ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, if ((t = ip6ip6_tnl_lookup(&ipv6h->daddr, &ipv6h->saddr)) == NULL) goto out; + err = 0; + switch (type) { __u32 teli; struct ipv6_tlv_tnl_enc_lim *tel; @@ -492,6 +494,7 @@ ip6ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, } out: read_unlock(&ip6ip6_lock); + return err; } static inline void ip6ip6_ecn_decapsulate(struct ipv6hdr *outer_iph, @@ -511,9 +514,8 @@ static inline void ip6ip6_ecn_decapsulate(struct ipv6hdr *outer_iph, **/ static int -ip6ip6_rcv(struct sk_buff **pskb) +ip6ip6_rcv(struct sk_buff *skb) { - struct sk_buff *skb = *pskb; struct ipv6hdr *ipv6h; struct ip6_tnl *t; @@ -1112,39 +1114,12 @@ ip6ip6_fb_tnl_dev_init(struct net_device *dev) return 0; } -#ifdef CONFIG_INET6_TUNNEL static struct xfrm6_tunnel ip6ip6_handler = { .handler = ip6ip6_rcv, .err_handler = ip6ip6_err, + .priority = 1, }; -static inline int ip6ip6_register(void) -{ - return xfrm6_tunnel_register(&ip6ip6_handler); -} - -static inline int ip6ip6_unregister(void) -{ - return xfrm6_tunnel_deregister(&ip6ip6_handler); -} -#else -static struct inet6_protocol xfrm6_tunnel_protocol = { - .handler = ip6ip6_rcv, - .err_handler = ip6ip6_err, - .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL, -}; - -static inline int ip6ip6_register(void) -{ - return inet6_add_protocol(&xfrm6_tunnel_protocol, IPPROTO_IPV6); -} - -static inline int ip6ip6_unregister(void) -{ - return inet6_del_protocol(&xfrm6_tunnel_protocol, IPPROTO_IPV6); -} -#endif - /** * ip6_tunnel_init - register protocol and reserve needed resources * @@ -1155,7 +1130,7 @@ static int __init ip6_tunnel_init(void) { int err; - if (ip6ip6_register() < 0) { + if (xfrm6_tunnel_register(&ip6ip6_handler)) { printk(KERN_ERR "ip6ip6 init: can't register tunnel\n"); return -EAGAIN; } @@ -1174,7 +1149,7 @@ static int __init ip6_tunnel_init(void) } return 0; fail: - ip6ip6_unregister(); + xfrm6_tunnel_deregister(&ip6ip6_handler); return err; } @@ -1184,7 +1159,7 @@ fail: static void __exit ip6_tunnel_cleanup(void) { - if (ip6ip6_unregister() < 0) + if (xfrm6_tunnel_deregister(&ip6ip6_handler)) printk(KERN_INFO "ip6ip6 close: can't deregister tunnel\n"); unregister_netdev(ip6ip6_fb_tnl_dev); diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c index 344eab3b5da..e81c6a9dab8 100644 --- a/net/ipv6/netfilter/ip6_queue.c +++ b/net/ipv6/netfilter/ip6_queue.c @@ -713,13 +713,13 @@ cleanup_netlink_notifier: return status; } -static int __init init(void) +static int __init ip6_queue_init(void) { return init_or_cleanup(1); } -static void __exit fini(void) +static void __exit ip6_queue_fini(void) { init_or_cleanup(0); } @@ -727,5 +727,5 @@ static void __exit fini(void) MODULE_DESCRIPTION("IPv6 packet queue handler"); MODULE_LICENSE("GPL"); -module_init(init); -module_exit(fini); +module_init(ip6_queue_init); +module_exit(ip6_queue_fini); diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c index db3c9ae98e9..3ecf2db841f 100644 --- a/net/ipv6/netfilter/ip6_tables.c +++ b/net/ipv6/netfilter/ip6_tables.c @@ -1406,7 +1406,7 @@ static struct ip6t_match icmp6_matchstruct = { .family = AF_INET6, }; -static int __init init(void) +static int __init ip6_tables_init(void) { int ret; @@ -1429,7 +1429,7 @@ static int __init init(void) return 0; } -static void __exit fini(void) +static void __exit ip6_tables_fini(void) { nf_unregister_sockopt(&ip6t_sockopts); xt_unregister_match(&icmp6_matchstruct); @@ -1517,5 +1517,5 @@ EXPORT_SYMBOL(ip6t_do_table); EXPORT_SYMBOL(ip6t_ext_hdr); EXPORT_SYMBOL(ipv6_find_hdr); -module_init(init); -module_exit(fini); +module_init(ip6_tables_init); +module_exit(ip6_tables_fini); diff --git a/net/ipv6/netfilter/ip6t_HL.c b/net/ipv6/netfilter/ip6t_HL.c index da14c6d86bc..b8eff8ee69b 100644 --- a/net/ipv6/netfilter/ip6t_HL.c +++ b/net/ipv6/netfilter/ip6t_HL.c @@ -93,15 +93,15 @@ static struct ip6t_target ip6t_HL = { .me = THIS_MODULE }; -static int __init init(void) +static int __init ip6t_hl_init(void) { return ip6t_register_target(&ip6t_HL); } -static void __exit fini(void) +static void __exit ip6t_hl_fini(void) { ip6t_unregister_target(&ip6t_HL); } -module_init(init); -module_exit(fini); +module_init(ip6t_hl_init); +module_exit(ip6t_hl_fini); diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c index 07c6bcbe4c5..a96c0de14b0 100644 --- a/net/ipv6/netfilter/ip6t_LOG.c +++ b/net/ipv6/netfilter/ip6t_LOG.c @@ -483,7 +483,7 @@ static struct nf_logger ip6t_logger = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ip6t_log_init(void) { if (ip6t_register_target(&ip6t_log_reg)) return -EINVAL; @@ -497,11 +497,11 @@ static int __init init(void) return 0; } -static void __exit fini(void) +static void __exit ip6t_log_fini(void) { nf_log_unregister_logger(&ip6t_logger); ip6t_unregister_target(&ip6t_log_reg); } -module_init(init); -module_exit(fini); +module_init(ip6t_log_init); +module_exit(ip6t_log_fini); diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c index ddfa38575fe..de1175c27f6 100644 --- a/net/ipv6/netfilter/ip6t_REJECT.c +++ b/net/ipv6/netfilter/ip6t_REJECT.c @@ -255,17 +255,17 @@ static struct ip6t_target ip6t_reject_reg = { .me = THIS_MODULE }; -static int __init init(void) +static int __init ip6t_reject_init(void) { if (ip6t_register_target(&ip6t_reject_reg)) return -EINVAL; return 0; } -static void __exit fini(void) +static void __exit ip6t_reject_fini(void) { ip6t_unregister_target(&ip6t_reject_reg); } -module_init(init); -module_exit(fini); +module_init(ip6t_reject_init); +module_exit(ip6t_reject_fini); diff --git a/net/ipv6/netfilter/ip6t_ah.c b/net/ipv6/netfilter/ip6t_ah.c index 178f6fb1e53..2f7bb20c758 100644 --- a/net/ipv6/netfilter/ip6t_ah.c +++ b/net/ipv6/netfilter/ip6t_ah.c @@ -122,15 +122,15 @@ static struct ip6t_match ah_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ip6t_ah_init(void) { return ip6t_register_match(&ah_match); } -static void __exit cleanup(void) +static void __exit ip6t_ah_fini(void) { ip6t_unregister_match(&ah_match); } -module_init(init); -module_exit(cleanup); +module_init(ip6t_ah_init); +module_exit(ip6t_ah_fini); diff --git a/net/ipv6/netfilter/ip6t_dst.c b/net/ipv6/netfilter/ip6t_dst.c index e97a7022698..9422413d057 100644 --- a/net/ipv6/netfilter/ip6t_dst.c +++ b/net/ipv6/netfilter/ip6t_dst.c @@ -206,15 +206,15 @@ static struct ip6t_match opts_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ip6t_dst_init(void) { return ip6t_register_match(&opts_match); } -static void __exit cleanup(void) +static void __exit ip6t_dst_fini(void) { ip6t_unregister_match(&opts_match); } -module_init(init); -module_exit(cleanup); +module_init(ip6t_dst_init); +module_exit(ip6t_dst_fini); diff --git a/net/ipv6/netfilter/ip6t_esp.c b/net/ipv6/netfilter/ip6t_esp.c index 540b8bfd505..36bedad2c6f 100644 --- a/net/ipv6/netfilter/ip6t_esp.c +++ b/net/ipv6/netfilter/ip6t_esp.c @@ -101,15 +101,15 @@ static struct ip6t_match esp_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ip6t_esp_init(void) { return ip6t_register_match(&esp_match); } -static void __exit cleanup(void) +static void __exit ip6t_esp_fini(void) { ip6t_unregister_match(&esp_match); } -module_init(init); -module_exit(cleanup); +module_init(ip6t_esp_init); +module_exit(ip6t_esp_fini); diff --git a/net/ipv6/netfilter/ip6t_eui64.c b/net/ipv6/netfilter/ip6t_eui64.c index d4b0bad5283..94dbdb8b458 100644 --- a/net/ipv6/netfilter/ip6t_eui64.c +++ b/net/ipv6/netfilter/ip6t_eui64.c @@ -70,15 +70,15 @@ static struct ip6t_match eui64_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ip6t_eui64_init(void) { return ip6t_register_match(&eui64_match); } -static void __exit fini(void) +static void __exit ip6t_eui64_fini(void) { ip6t_unregister_match(&eui64_match); } -module_init(init); -module_exit(fini); +module_init(ip6t_eui64_init); +module_exit(ip6t_eui64_fini); diff --git a/net/ipv6/netfilter/ip6t_frag.c b/net/ipv6/netfilter/ip6t_frag.c index 4c41e14823d..06768c84bd3 100644 --- a/net/ipv6/netfilter/ip6t_frag.c +++ b/net/ipv6/netfilter/ip6t_frag.c @@ -139,15 +139,15 @@ static struct ip6t_match frag_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ip6t_frag_init(void) { return ip6t_register_match(&frag_match); } -static void __exit cleanup(void) +static void __exit ip6t_frag_fini(void) { ip6t_unregister_match(&frag_match); } -module_init(init); -module_exit(cleanup); +module_init(ip6t_frag_init); +module_exit(ip6t_frag_fini); diff --git a/net/ipv6/netfilter/ip6t_hbh.c b/net/ipv6/netfilter/ip6t_hbh.c index b4a1fdfe6ab..374f1be85c0 100644 --- a/net/ipv6/netfilter/ip6t_hbh.c +++ b/net/ipv6/netfilter/ip6t_hbh.c @@ -206,15 +206,15 @@ static struct ip6t_match opts_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ip6t_hbh_init(void) { return ip6t_register_match(&opts_match); } -static void __exit cleanup(void) +static void __exit ip6t_hbh_fini(void) { ip6t_unregister_match(&opts_match); } -module_init(init); -module_exit(cleanup); +module_init(ip6t_hbh_init); +module_exit(ip6t_hbh_fini); diff --git a/net/ipv6/netfilter/ip6t_hl.c b/net/ipv6/netfilter/ip6t_hl.c index 374055733b2..44a729e17c4 100644 --- a/net/ipv6/netfilter/ip6t_hl.c +++ b/net/ipv6/netfilter/ip6t_hl.c @@ -55,16 +55,16 @@ static struct ip6t_match hl_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ip6t_hl_init(void) { return ip6t_register_match(&hl_match); } -static void __exit fini(void) +static void __exit ip6t_hl_fini(void) { ip6t_unregister_match(&hl_match); } -module_init(init); -module_exit(fini); +module_init(ip6t_hl_init); +module_exit(ip6t_hl_fini); diff --git a/net/ipv6/netfilter/ip6t_multiport.c b/net/ipv6/netfilter/ip6t_multiport.c index 752b65d21c7..10c48ba596d 100644 --- a/net/ipv6/netfilter/ip6t_multiport.c +++ b/net/ipv6/netfilter/ip6t_multiport.c @@ -111,15 +111,15 @@ static struct ip6t_match multiport_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ip6t_multiport_init(void) { return ip6t_register_match(&multiport_match); } -static void __exit fini(void) +static void __exit ip6t_multiport_fini(void) { ip6t_unregister_match(&multiport_match); } -module_init(init); -module_exit(fini); +module_init(ip6t_multiport_init); +module_exit(ip6t_multiport_fini); diff --git a/net/ipv6/netfilter/ip6t_owner.c b/net/ipv6/netfilter/ip6t_owner.c index e2cee3bcdef..5d047990cd4 100644 --- a/net/ipv6/netfilter/ip6t_owner.c +++ b/net/ipv6/netfilter/ip6t_owner.c @@ -79,15 +79,15 @@ static struct ip6t_match owner_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ip6t_owner_init(void) { return ip6t_register_match(&owner_match); } -static void __exit fini(void) +static void __exit ip6t_owner_fini(void) { ip6t_unregister_match(&owner_match); } -module_init(init); -module_exit(fini); +module_init(ip6t_owner_init); +module_exit(ip6t_owner_fini); diff --git a/net/ipv6/netfilter/ip6t_rt.c b/net/ipv6/netfilter/ip6t_rt.c index 4c6b55bb225..fbb0184a41d 100644 --- a/net/ipv6/netfilter/ip6t_rt.c +++ b/net/ipv6/netfilter/ip6t_rt.c @@ -225,15 +225,15 @@ static struct ip6t_match rt_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init ip6t_rt_init(void) { return ip6t_register_match(&rt_match); } -static void __exit cleanup(void) +static void __exit ip6t_rt_fini(void) { ip6t_unregister_match(&rt_match); } -module_init(init); -module_exit(cleanup); +module_init(ip6t_rt_init); +module_exit(ip6t_rt_fini); diff --git a/net/ipv6/netfilter/ip6table_filter.c b/net/ipv6/netfilter/ip6table_filter.c index ce4a968e1f7..e5e724d9ee6 100644 --- a/net/ipv6/netfilter/ip6table_filter.c +++ b/net/ipv6/netfilter/ip6table_filter.c @@ -159,7 +159,7 @@ static struct nf_hook_ops ip6t_ops[] = { static int forward = NF_ACCEPT; module_param(forward, bool, 0000); -static int __init init(void) +static int __init ip6table_filter_init(void) { int ret; @@ -201,7 +201,7 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit ip6table_filter_fini(void) { unsigned int i; @@ -211,5 +211,5 @@ static void __exit fini(void) ip6t_unregister_table(&packet_filter); } -module_init(init); -module_exit(fini); +module_init(ip6table_filter_init); +module_exit(ip6table_filter_fini); diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c index 30a4627e000..e1f0f6ae984 100644 --- a/net/ipv6/netfilter/ip6table_mangle.c +++ b/net/ipv6/netfilter/ip6table_mangle.c @@ -228,7 +228,7 @@ static struct nf_hook_ops ip6t_ops[] = { }, }; -static int __init init(void) +static int __init ip6table_mangle_init(void) { int ret; @@ -274,7 +274,7 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit ip6table_mangle_fini(void) { unsigned int i; @@ -284,5 +284,5 @@ static void __exit fini(void) ip6t_unregister_table(&packet_mangler); } -module_init(init); -module_exit(fini); +module_init(ip6table_mangle_init); +module_exit(ip6table_mangle_fini); diff --git a/net/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c index db28ba3855e..54d1fffd62b 100644 --- a/net/ipv6/netfilter/ip6table_raw.c +++ b/net/ipv6/netfilter/ip6table_raw.c @@ -142,7 +142,7 @@ static struct nf_hook_ops ip6t_ops[] = { }, }; -static int __init init(void) +static int __init ip6table_raw_init(void) { int ret; @@ -170,7 +170,7 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit ip6table_raw_fini(void) { unsigned int i; @@ -180,6 +180,6 @@ static void __exit fini(void) ip6t_unregister_table(&packet_raw); } -module_init(init); -module_exit(fini); +module_init(ip6table_raw_init); +module_exit(ip6table_raw_fini); MODULE_LICENSE("GPL"); diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c index c16f62934bd..c8b5a96cbb0 100644 --- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c +++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c @@ -588,16 +588,16 @@ MODULE_ALIAS("nf_conntrack-" __stringify(AF_INET6)); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Yasuyuki KOZAKAI @USAGI <yasuyuki.kozakai@toshiba.co.jp>"); -static int __init init(void) +static int __init nf_conntrack_l3proto_ipv6_init(void) { need_conntrack(); return init_or_cleanup(1); } -static void __exit fini(void) +static void __exit nf_conntrack_l3proto_ipv6_fini(void) { init_or_cleanup(0); } -module_init(init); -module_exit(fini); +module_init(nf_conntrack_l3proto_ipv6_init); +module_exit(nf_conntrack_l3proto_ipv6_fini); diff --git a/net/ipv6/tunnel6.c b/net/ipv6/tunnel6.c new file mode 100644 index 00000000000..5659b52284b --- /dev/null +++ b/net/ipv6/tunnel6.c @@ -0,0 +1,131 @@ +/* + * Copyright (C)2003,2004 USAGI/WIDE Project + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Authors Mitsuru KANDA <mk@linux-ipv6.org> + * YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> + */ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/mutex.h> +#include <linux/netdevice.h> +#include <linux/skbuff.h> +#include <net/protocol.h> +#include <net/xfrm.h> + +static struct xfrm6_tunnel *tunnel6_handlers; +static DEFINE_MUTEX(tunnel6_mutex); + +int xfrm6_tunnel_register(struct xfrm6_tunnel *handler) +{ + struct xfrm6_tunnel **pprev; + int ret = -EEXIST; + int priority = handler->priority; + + mutex_lock(&tunnel6_mutex); + + for (pprev = &tunnel6_handlers; *pprev; pprev = &(*pprev)->next) { + if ((*pprev)->priority > priority) + break; + if ((*pprev)->priority == priority) + goto err; + } + + handler->next = *pprev; + *pprev = handler; + + ret = 0; + +err: + mutex_unlock(&tunnel6_mutex); + + return ret; +} + +EXPORT_SYMBOL(xfrm6_tunnel_register); + +int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler) +{ + struct xfrm6_tunnel **pprev; + int ret = -ENOENT; + + mutex_lock(&tunnel6_mutex); + + for (pprev = &tunnel6_handlers; *pprev; pprev = &(*pprev)->next) { + if (*pprev == handler) { + *pprev = handler->next; + ret = 0; + break; + } + } + + mutex_unlock(&tunnel6_mutex); + + synchronize_net(); + + return ret; +} + +EXPORT_SYMBOL(xfrm6_tunnel_deregister); + +static int tunnel6_rcv(struct sk_buff **pskb) +{ + struct sk_buff *skb = *pskb; + struct xfrm6_tunnel *handler; + + for (handler = tunnel6_handlers; handler; handler = handler->next) + if (!handler->handler(skb)) + return 0; + + kfree_skb(skb); + return 0; +} + +static void tunnel6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, + int type, int code, int offset, __u32 info) +{ + struct xfrm6_tunnel *handler; + + for (handler = tunnel6_handlers; handler; handler = handler->next) + if (!handler->err_handler(skb, opt, type, code, offset, info)) + break; +} + +static struct inet6_protocol tunnel6_protocol = { + .handler = tunnel6_rcv, + .err_handler = tunnel6_err, + .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL, +}; + +static int __init tunnel6_init(void) +{ + if (inet6_add_protocol(&tunnel6_protocol, IPPROTO_IPV6)) { + printk(KERN_ERR "tunnel6 init(): can't add protocol\n"); + return -EAGAIN; + } + return 0; +} + +static void __exit tunnel6_fini(void) +{ + if (inet6_del_protocol(&tunnel6_protocol, IPPROTO_IPV6)) + printk(KERN_ERR "tunnel6 close: can't remove protocol\n"); +} + +module_init(tunnel6_init); +module_exit(tunnel6_fini); +MODULE_LICENSE("GPL"); diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c index 1ca2da68ef6..cccf8b76f04 100644 --- a/net/ipv6/xfrm6_input.c +++ b/net/ipv6/xfrm6_input.c @@ -28,9 +28,8 @@ static inline void ipip6_ecn_decapsulate(struct sk_buff *skb) IP6_ECN_set_ce(inner_iph); } -int xfrm6_rcv_spi(struct sk_buff **pskb, u32 spi) +int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi) { - struct sk_buff *skb = *pskb; int err; u32 seq; struct sec_decap_state xfrm_vec[XFRM_MAX_DEPTH]; @@ -159,5 +158,5 @@ EXPORT_SYMBOL(xfrm6_rcv_spi); int xfrm6_rcv(struct sk_buff **pskb) { - return xfrm6_rcv_spi(pskb, 0); + return xfrm6_rcv_spi(*pskb, 0); } diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c index 08f9abbdf1d..a8f6776c518 100644 --- a/net/ipv6/xfrm6_tunnel.c +++ b/net/ipv6/xfrm6_tunnel.c @@ -28,7 +28,6 @@ #include <net/ip.h> #include <net/xfrm.h> #include <net/ipv6.h> -#include <net/protocol.h> #include <linux/ipv6.h> #include <linux/icmpv6.h> #include <linux/mutex.h> @@ -357,71 +356,18 @@ static int xfrm6_tunnel_input(struct xfrm_state *x, struct xfrm_decap_state *dec return 0; } -static struct xfrm6_tunnel *xfrm6_tunnel_handler; -static DEFINE_MUTEX(xfrm6_tunnel_mutex); - -int xfrm6_tunnel_register(struct xfrm6_tunnel *handler) +static int xfrm6_tunnel_rcv(struct sk_buff *skb) { - int ret; - - mutex_lock(&xfrm6_tunnel_mutex); - ret = 0; - if (xfrm6_tunnel_handler != NULL) - ret = -EINVAL; - if (!ret) - xfrm6_tunnel_handler = handler; - mutex_unlock(&xfrm6_tunnel_mutex); - - return ret; -} - -EXPORT_SYMBOL(xfrm6_tunnel_register); - -int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler) -{ - int ret; - - mutex_lock(&xfrm6_tunnel_mutex); - ret = 0; - if (xfrm6_tunnel_handler != handler) - ret = -EINVAL; - if (!ret) - xfrm6_tunnel_handler = NULL; - mutex_unlock(&xfrm6_tunnel_mutex); - - synchronize_net(); - - return ret; -} - -EXPORT_SYMBOL(xfrm6_tunnel_deregister); - -static int xfrm6_tunnel_rcv(struct sk_buff **pskb) -{ - struct sk_buff *skb = *pskb; - struct xfrm6_tunnel *handler = xfrm6_tunnel_handler; struct ipv6hdr *iph = skb->nh.ipv6h; u32 spi; - /* device-like_ip6ip6_handler() */ - if (handler && handler->handler(pskb) == 0) - return 0; - spi = xfrm6_tunnel_spi_lookup((xfrm_address_t *)&iph->saddr); - return xfrm6_rcv_spi(pskb, spi); + return xfrm6_rcv_spi(skb, spi); } -static void xfrm6_tunnel_err(struct sk_buff *skb, struct inet6_skb_parm *opt, - int type, int code, int offset, __u32 info) +static int xfrm6_tunnel_err(struct sk_buff *skb, struct inet6_skb_parm *opt, + int type, int code, int offset, __u32 info) { - struct xfrm6_tunnel *handler = xfrm6_tunnel_handler; - - /* call here first for device-like ip6ip6 err handling */ - if (handler) { - handler->err_handler(skb, opt, type, code, offset, info); - return; - } - /* xfrm6_tunnel native err handling */ switch (type) { case ICMPV6_DEST_UNREACH: @@ -462,7 +408,8 @@ static void xfrm6_tunnel_err(struct sk_buff *skb, struct inet6_skb_parm *opt, default: break; } - return; + + return 0; } static int xfrm6_tunnel_init_state(struct xfrm_state *x) @@ -493,10 +440,10 @@ static struct xfrm_type xfrm6_tunnel_type = { .output = xfrm6_tunnel_output, }; -static struct inet6_protocol xfrm6_tunnel_protocol = { +static struct xfrm6_tunnel xfrm6_tunnel_handler = { .handler = xfrm6_tunnel_rcv, - .err_handler = xfrm6_tunnel_err, - .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL, + .err_handler = xfrm6_tunnel_err, + .priority = 2, }; static int __init xfrm6_tunnel_init(void) @@ -508,16 +455,16 @@ static int __init xfrm6_tunnel_init(void) "xfrm6_tunnel init: can't add xfrm type\n"); return -EAGAIN; } - if (inet6_add_protocol(&xfrm6_tunnel_protocol, IPPROTO_IPV6) < 0) { + if (xfrm6_tunnel_register(&xfrm6_tunnel_handler)) { X6TPRINTK1(KERN_ERR - "xfrm6_tunnel init(): can't add protocol\n"); + "xfrm6_tunnel init(): can't add handler\n"); xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6); return -EAGAIN; } if (xfrm6_tunnel_spi_init() < 0) { X6TPRINTK1(KERN_ERR "xfrm6_tunnel init: failed to initialize spi\n"); - inet6_del_protocol(&xfrm6_tunnel_protocol, IPPROTO_IPV6); + xfrm6_tunnel_deregister(&xfrm6_tunnel_handler); xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6); return -EAGAIN; } @@ -529,9 +476,9 @@ static void __exit xfrm6_tunnel_fini(void) X6TPRINTK3(KERN_DEBUG "%s()\n", __FUNCTION__); xfrm6_tunnel_spi_fini(); - if (inet6_del_protocol(&xfrm6_tunnel_protocol, IPPROTO_IPV6) < 0) + if (xfrm6_tunnel_deregister(&xfrm6_tunnel_handler)) X6TPRINTK1(KERN_ERR - "xfrm6_tunnel close: can't remove protocol\n"); + "xfrm6_tunnel close: can't remove handler\n"); if (xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6) < 0) X6TPRINTK1(KERN_ERR "xfrm6_tunnel close: can't remove xfrm type\n"); diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c index 0fb513a34d1..2dbf134d526 100644 --- a/net/ipx/af_ipx.c +++ b/net/ipx/af_ipx.c @@ -1892,6 +1892,29 @@ static int ipx_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) return rc; } + +#ifdef CONFIG_COMPAT +static int ipx_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) +{ + /* + * These 4 commands use same structure on 32bit and 64bit. Rest of IPX + * commands is handled by generic ioctl code. As these commands are + * SIOCPROTOPRIVATE..SIOCPROTOPRIVATE+3, they cannot be handled by generic + * code. + */ + switch (cmd) { + case SIOCAIPXITFCRT: + case SIOCAIPXPRISLT: + case SIOCIPXCFGDATA: + case SIOCIPXNCPCONN: + return ipx_ioctl(sock, cmd, arg); + default: + return -ENOIOCTLCMD; + } +} +#endif + + /* * Socket family declarations */ @@ -1913,6 +1936,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(ipx_dgram_ops) = { .getname = ipx_getname, .poll = datagram_poll, .ioctl = ipx_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = ipx_compat_ioctl, +#endif .listen = sock_no_listen, .shutdown = sock_no_shutdown, /* FIXME: support shutdown */ .setsockopt = ipx_setsockopt, diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c index 627b1134223..2f37c9f35e2 100644 --- a/net/irda/af_irda.c +++ b/net/irda/af_irda.c @@ -1830,6 +1830,19 @@ static int irda_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) return 0; } +#ifdef CONFIG_COMPAT +/* + * Function irda_ioctl (sock, cmd, arg) + */ +static int irda_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) +{ + /* + * All IRDA's ioctl are standard ones. + */ + return -ENOIOCTLCMD; +} +#endif + /* * Function irda_setsockopt (sock, level, optname, optval, optlen) * @@ -2476,6 +2489,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(irda_stream_ops) = { .getname = irda_getname, .poll = irda_poll, .ioctl = irda_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = irda_compat_ioctl, +#endif .listen = irda_listen, .shutdown = irda_shutdown, .setsockopt = irda_setsockopt, @@ -2497,6 +2513,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(irda_seqpacket_ops) = { .getname = irda_getname, .poll = datagram_poll, .ioctl = irda_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = irda_compat_ioctl, +#endif .listen = irda_listen, .shutdown = irda_shutdown, .setsockopt = irda_setsockopt, @@ -2518,6 +2537,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(irda_dgram_ops) = { .getname = irda_getname, .poll = datagram_poll, .ioctl = irda_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = irda_compat_ioctl, +#endif .listen = irda_listen, .shutdown = irda_shutdown, .setsockopt = irda_setsockopt, @@ -2540,6 +2562,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(irda_ultra_ops) = { .getname = irda_getname, .poll = datagram_poll, .ioctl = irda_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = irda_compat_ioctl, +#endif .listen = sock_no_listen, .shutdown = irda_shutdown, .setsockopt = irda_setsockopt, diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c index cd191b0d4ac..e38a4b5a308 100644 --- a/net/netfilter/nf_conntrack_ftp.c +++ b/net/netfilter/nf_conntrack_ftp.c @@ -624,7 +624,7 @@ static struct nf_conntrack_helper ftp[MAX_PORTS][2]; static char ftp_names[MAX_PORTS][2][sizeof("ftp-65535")]; /* don't make this __exit, since it's called from __init ! */ -static void fini(void) +static void nf_conntrack_ftp_fini(void) { int i, j; for (i = 0; i < ports_c; i++) { @@ -642,7 +642,7 @@ static void fini(void) kfree(ftp_buffer); } -static int __init init(void) +static int __init nf_conntrack_ftp_init(void) { int i, j = -1, ret = 0; char *tmpname; @@ -683,7 +683,7 @@ static int __init init(void) printk("nf_ct_ftp: failed to register helper " " for pf: %d port: %d\n", ftp[i][j].tuple.src.l3num, ports[i]); - fini(); + nf_conntrack_ftp_fini(); return ret; } } @@ -692,5 +692,5 @@ static int __init init(void) return 0; } -module_init(init); -module_exit(fini); +module_init(nf_conntrack_ftp_init); +module_exit(nf_conntrack_ftp_fini); diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c index cf798e61e37..9cccc325b68 100644 --- a/net/netfilter/nf_conntrack_proto_sctp.c +++ b/net/netfilter/nf_conntrack_proto_sctp.c @@ -615,7 +615,7 @@ static ctl_table nf_ct_net_table[] = { static struct ctl_table_header *nf_ct_sysctl_header; #endif -int __init init(void) +int __init nf_conntrack_proto_sctp_init(void) { int ret; @@ -652,7 +652,7 @@ int __init init(void) return ret; } -void __exit fini(void) +void __exit nf_conntrack_proto_sctp_fini(void) { nf_conntrack_protocol_unregister(&nf_conntrack_protocol_sctp6); nf_conntrack_protocol_unregister(&nf_conntrack_protocol_sctp4); @@ -662,8 +662,8 @@ void __exit fini(void) DEBUGP("SCTP conntrack module unloaded\n"); } -module_init(init); -module_exit(fini); +module_init(nf_conntrack_proto_sctp_init); +module_exit(nf_conntrack_proto_sctp_fini); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Kiran Kumar Immidi"); diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index 75577e175b3..c72aa3cd22e 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -806,18 +806,18 @@ void nf_conntrack_protocol_unregister(struct nf_conntrack_protocol *proto) nf_ct_iterate_cleanup(kill_proto, proto); } -static int __init init(void) +static int __init nf_conntrack_standalone_init(void) { return init_or_cleanup(1); } -static void __exit fini(void) +static void __exit nf_conntrack_standalone_fini(void) { init_or_cleanup(0); } -module_init(init); -module_exit(fini); +module_init(nf_conntrack_standalone_init); +module_exit(nf_conntrack_standalone_fini); /* Some modules need us, but don't depend directly on any symbol. They should call this. */ diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index 54cbbaa712d..3e3f5448bac 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -1081,13 +1081,13 @@ cleanup_netlink_notifier: return status; } -static int __init init(void) +static int __init nfnetlink_log_init(void) { return init_or_cleanup(1); } -static void __exit fini(void) +static void __exit nfnetlink_log_fini(void) { init_or_cleanup(0); } @@ -1097,5 +1097,5 @@ MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>"); MODULE_LICENSE("GPL"); MODULE_ALIAS_NFNL_SUBSYS(NFNL_SUBSYS_ULOG); -module_init(init); -module_exit(fini); +module_init(nfnetlink_log_init); +module_exit(nfnetlink_log_fini); diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index b5701662182..d0e62f68139 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -1117,13 +1117,13 @@ cleanup_netlink_notifier: return status; } -static int __init init(void) +static int __init nfnetlink_queue_init(void) { return init_or_cleanup(1); } -static void __exit fini(void) +static void __exit nfnetlink_queue_fini(void) { init_or_cleanup(0); } @@ -1133,5 +1133,5 @@ MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>"); MODULE_LICENSE("GPL"); MODULE_ALIAS_NFNL_SUBSYS(NFNL_SUBSYS_QUEUE); -module_init(init); -module_exit(fini); +module_init(nfnetlink_queue_init); +module_exit(nfnetlink_queue_fini); diff --git a/net/netfilter/xt_CLASSIFY.c b/net/netfilter/xt_CLASSIFY.c index 3cd2ac90a25..e54e5773001 100644 --- a/net/netfilter/xt_CLASSIFY.c +++ b/net/netfilter/xt_CLASSIFY.c @@ -62,7 +62,7 @@ static struct xt_target classify6_reg = { }; -static int __init init(void) +static int __init xt_classify_init(void) { int ret; @@ -77,11 +77,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_classify_fini(void) { xt_unregister_target(&classify_reg); xt_unregister_target(&classify6_reg); } -module_init(init); -module_exit(fini); +module_init(xt_classify_init); +module_exit(xt_classify_fini); diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c index 35448b8e688..60c375d36f0 100644 --- a/net/netfilter/xt_CONNMARK.c +++ b/net/netfilter/xt_CONNMARK.c @@ -115,7 +115,7 @@ static struct xt_target connmark6_reg = { .me = THIS_MODULE }; -static int __init init(void) +static int __init xt_connmark_init(void) { int ret; @@ -132,11 +132,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_connmark_fini(void) { xt_unregister_target(&connmark_reg); xt_unregister_target(&connmark6_reg); } -module_init(init); -module_exit(fini); +module_init(xt_connmark_init); +module_exit(xt_connmark_fini); diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c index 73bdd5c80e1..ee9c34edc76 100644 --- a/net/netfilter/xt_MARK.c +++ b/net/netfilter/xt_MARK.c @@ -145,7 +145,7 @@ static struct xt_target ip6t_mark_reg_v0 = { .revision = 0, }; -static int __init init(void) +static int __init xt_mark_init(void) { int err; @@ -166,12 +166,12 @@ static int __init init(void) return err; } -static void __exit fini(void) +static void __exit xt_mark_fini(void) { xt_unregister_target(&ipt_mark_reg_v0); xt_unregister_target(&ipt_mark_reg_v1); xt_unregister_target(&ip6t_mark_reg_v0); } -module_init(init); -module_exit(fini); +module_init(xt_mark_init); +module_exit(xt_mark_fini); diff --git a/net/netfilter/xt_NFQUEUE.c b/net/netfilter/xt_NFQUEUE.c index 2873e1c60f6..86ccceb61fd 100644 --- a/net/netfilter/xt_NFQUEUE.c +++ b/net/netfilter/xt_NFQUEUE.c @@ -61,7 +61,7 @@ static struct xt_target arpt_NFQ_reg = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init xt_nfqueue_init(void) { int ret; ret = xt_register_target(&ipt_NFQ_reg); @@ -83,12 +83,12 @@ out_ip: return ret; } -static void __exit fini(void) +static void __exit xt_nfqueue_fini(void) { xt_unregister_target(&arpt_NFQ_reg); xt_unregister_target(&ip6t_NFQ_reg); xt_unregister_target(&ipt_NFQ_reg); } -module_init(init); -module_exit(fini); +module_init(xt_nfqueue_init); +module_exit(xt_nfqueue_fini); diff --git a/net/netfilter/xt_NOTRACK.c b/net/netfilter/xt_NOTRACK.c index cf2ebd76fd6..98f4b5363ce 100644 --- a/net/netfilter/xt_NOTRACK.c +++ b/net/netfilter/xt_NOTRACK.c @@ -52,7 +52,7 @@ static struct xt_target notrack6_reg = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init xt_notrack_init(void) { int ret; @@ -67,11 +67,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_notrack_fini(void) { xt_unregister_target(¬rack6_reg); xt_unregister_target(¬rack_reg); } -module_init(init); -module_exit(fini); +module_init(xt_notrack_init); +module_exit(xt_notrack_fini); diff --git a/net/netfilter/xt_comment.c b/net/netfilter/xt_comment.c index 2637724b498..197609cb06d 100644 --- a/net/netfilter/xt_comment.c +++ b/net/netfilter/xt_comment.c @@ -45,7 +45,7 @@ static struct xt_match comment6_match = { .me = THIS_MODULE }; -static int __init init(void) +static int __init xt_comment_init(void) { int ret; @@ -60,11 +60,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_comment_fini(void) { xt_unregister_match(&comment_match); xt_unregister_match(&comment6_match); } -module_init(init); -module_exit(fini); +module_init(xt_comment_init); +module_exit(xt_comment_fini); diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c index 4985f5ec58c..1396fe2d07c 100644 --- a/net/netfilter/xt_connbytes.c +++ b/net/netfilter/xt_connbytes.c @@ -160,7 +160,7 @@ static struct xt_match connbytes6_match = { .me = THIS_MODULE }; -static int __init init(void) +static int __init xt_connbytes_init(void) { int ret; ret = xt_register_match(&connbytes_match); @@ -173,11 +173,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_connbytes_fini(void) { xt_unregister_match(&connbytes_match); xt_unregister_match(&connbytes6_match); } -module_init(init); -module_exit(fini); +module_init(xt_connbytes_init); +module_exit(xt_connbytes_fini); diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c index 7b16f1ee16b..dc26a27cbca 100644 --- a/net/netfilter/xt_connmark.c +++ b/net/netfilter/xt_connmark.c @@ -102,7 +102,7 @@ static struct xt_match connmark6_match = { .me = THIS_MODULE }; -static int __init init(void) +static int __init xt_connmark_init(void) { int ret; @@ -118,11 +118,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_connmark_fini(void) { xt_unregister_match(&connmark6_match); xt_unregister_match(&connmark_match); } -module_init(init); -module_exit(fini); +module_init(xt_connmark_init); +module_exit(xt_connmark_fini); diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c index 65a84809fd3..145489a4c3f 100644 --- a/net/netfilter/xt_conntrack.c +++ b/net/netfilter/xt_conntrack.c @@ -239,7 +239,7 @@ static struct xt_match conntrack_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init xt_conntrack_init(void) { int ret; need_conntrack(); @@ -248,10 +248,10 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_conntrack_fini(void) { xt_unregister_match(&conntrack_match); } -module_init(init); -module_exit(fini); +module_init(xt_conntrack_init); +module_exit(xt_conntrack_fini); diff --git a/net/netfilter/xt_dccp.c b/net/netfilter/xt_dccp.c index 2f331decd15..dfb10b648e5 100644 --- a/net/netfilter/xt_dccp.c +++ b/net/netfilter/xt_dccp.c @@ -164,7 +164,7 @@ static struct xt_match dccp6_match = }; -static int __init init(void) +static int __init xt_dccp_init(void) { int ret; @@ -191,12 +191,12 @@ out_kfree: return ret; } -static void __exit fini(void) +static void __exit xt_dccp_fini(void) { xt_unregister_match(&dccp6_match); xt_unregister_match(&dccp_match); kfree(dccp_optbuf); } -module_init(init); -module_exit(fini); +module_init(xt_dccp_init); +module_exit(xt_dccp_fini); diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c index 101f0005e98..799c2a43e3b 100644 --- a/net/netfilter/xt_helper.c +++ b/net/netfilter/xt_helper.c @@ -182,7 +182,7 @@ static struct xt_match helper6_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init xt_helper_init(void) { int ret; need_conntrack(); @@ -198,12 +198,12 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_helper_fini(void) { xt_unregister_match(&helper_match); xt_unregister_match(&helper6_match); } -module_init(init); -module_exit(fini); +module_init(xt_helper_init); +module_exit(xt_helper_fini); diff --git a/net/netfilter/xt_length.c b/net/netfilter/xt_length.c index 38560caef75..109132c9a14 100644 --- a/net/netfilter/xt_length.c +++ b/net/netfilter/xt_length.c @@ -68,7 +68,7 @@ static struct xt_match length6_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init xt_length_init(void) { int ret; ret = xt_register_match(&length_match); @@ -81,11 +81,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_length_fini(void) { xt_unregister_match(&length_match); xt_unregister_match(&length6_match); } -module_init(init); -module_exit(fini); +module_init(xt_length_init); +module_exit(xt_length_fini); diff --git a/net/netfilter/xt_limit.c b/net/netfilter/xt_limit.c index e91c1a444e7..ce7fdb7e4e0 100644 --- a/net/netfilter/xt_limit.c +++ b/net/netfilter/xt_limit.c @@ -153,7 +153,7 @@ static struct xt_match limit6_reg = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init xt_limit_init(void) { int ret; @@ -168,11 +168,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_limit_fini(void) { xt_unregister_match(&ipt_limit_reg); xt_unregister_match(&limit6_reg); } -module_init(init); -module_exit(fini); +module_init(xt_limit_init); +module_exit(xt_limit_fini); diff --git a/net/netfilter/xt_mac.c b/net/netfilter/xt_mac.c index f4defa28a6e..356290ffe38 100644 --- a/net/netfilter/xt_mac.c +++ b/net/netfilter/xt_mac.c @@ -62,7 +62,7 @@ static struct xt_match mac6_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init xt_mac_init(void) { int ret; ret = xt_register_match(&mac_match); @@ -76,11 +76,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_mac_fini(void) { xt_unregister_match(&mac_match); xt_unregister_match(&mac6_match); } -module_init(init); -module_exit(fini); +module_init(xt_mac_init); +module_exit(xt_mac_fini); diff --git a/net/netfilter/xt_mark.c b/net/netfilter/xt_mark.c index ce0badfeef9..8b385a34886 100644 --- a/net/netfilter/xt_mark.c +++ b/net/netfilter/xt_mark.c @@ -69,7 +69,7 @@ static struct xt_match mark6_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init xt_mark_init(void) { int ret; ret = xt_register_match(&mark_match); @@ -83,11 +83,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_mark_fini(void) { xt_unregister_match(&mark_match); xt_unregister_match(&mark6_match); } -module_init(init); -module_exit(fini); +module_init(xt_mark_init); +module_exit(xt_mark_fini); diff --git a/net/netfilter/xt_physdev.c b/net/netfilter/xt_physdev.c index 089f4f7e863..5fe4c9df17f 100644 --- a/net/netfilter/xt_physdev.c +++ b/net/netfilter/xt_physdev.c @@ -134,7 +134,7 @@ static struct xt_match physdev6_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init xt_physdev_init(void) { int ret; @@ -149,11 +149,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_physdev_fini(void) { xt_unregister_match(&physdev_match); xt_unregister_match(&physdev6_match); } -module_init(init); -module_exit(fini); +module_init(xt_physdev_init); +module_exit(xt_physdev_fini); diff --git a/net/netfilter/xt_pkttype.c b/net/netfilter/xt_pkttype.c index 8b8bca988ac..3ac703b5cb8 100644 --- a/net/netfilter/xt_pkttype.c +++ b/net/netfilter/xt_pkttype.c @@ -49,7 +49,7 @@ static struct xt_match pkttype6_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init xt_pkttype_init(void) { int ret; ret = xt_register_match(&pkttype_match); @@ -63,11 +63,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_pkttype_fini(void) { xt_unregister_match(&pkttype_match); xt_unregister_match(&pkttype6_match); } -module_init(init); -module_exit(fini); +module_init(xt_pkttype_init); +module_exit(xt_pkttype_fini); diff --git a/net/netfilter/xt_realm.c b/net/netfilter/xt_realm.c index 5e31a4a835b..a80b7d132b6 100644 --- a/net/netfilter/xt_realm.c +++ b/net/netfilter/xt_realm.c @@ -49,15 +49,15 @@ static struct xt_match realm_match = { .me = THIS_MODULE }; -static int __init init(void) +static int __init xt_realm_init(void) { return xt_register_match(&realm_match); } -static void __exit fini(void) +static void __exit xt_realm_fini(void) { xt_unregister_match(&realm_match); } -module_init(init); -module_exit(fini); +module_init(xt_realm_init); +module_exit(xt_realm_fini); diff --git a/net/netfilter/xt_sctp.c b/net/netfilter/xt_sctp.c index c6eb24a2fe1..34bd87259a0 100644 --- a/net/netfilter/xt_sctp.c +++ b/net/netfilter/xt_sctp.c @@ -200,7 +200,7 @@ static struct xt_match sctp6_match = { .me = THIS_MODULE }; -static int __init init(void) +static int __init xt_sctp_init(void) { int ret; ret = xt_register_match(&sctp_match); @@ -214,11 +214,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_sctp_fini(void) { xt_unregister_match(&sctp6_match); xt_unregister_match(&sctp_match); } -module_init(init); -module_exit(fini); +module_init(xt_sctp_init); +module_exit(xt_sctp_fini); diff --git a/net/netfilter/xt_state.c b/net/netfilter/xt_state.c index e6c0be9d94d..f9e304dc450 100644 --- a/net/netfilter/xt_state.c +++ b/net/netfilter/xt_state.c @@ -89,7 +89,7 @@ static struct xt_match state6_match = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init xt_state_init(void) { int ret; @@ -106,11 +106,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_state_fini(void) { xt_unregister_match(&state_match); xt_unregister_match(&state6_match); } -module_init(init); -module_exit(fini); +module_init(xt_state_init); +module_exit(xt_state_fini); diff --git a/net/netfilter/xt_string.c b/net/netfilter/xt_string.c index 703d80fccac..79d9ea6964b 100644 --- a/net/netfilter/xt_string.c +++ b/net/netfilter/xt_string.c @@ -91,7 +91,7 @@ static struct xt_match string6_match = { .me = THIS_MODULE }; -static int __init init(void) +static int __init xt_string_init(void) { int ret; @@ -105,11 +105,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_string_fini(void) { xt_unregister_match(&string_match); xt_unregister_match(&string6_match); } -module_init(init); -module_exit(fini); +module_init(xt_string_init); +module_exit(xt_string_fini); diff --git a/net/netfilter/xt_tcpmss.c b/net/netfilter/xt_tcpmss.c index 70a8858ae3f..cf7d335cadc 100644 --- a/net/netfilter/xt_tcpmss.c +++ b/net/netfilter/xt_tcpmss.c @@ -112,7 +112,7 @@ static struct xt_match tcpmss6_match = { }; -static int __init init(void) +static int __init xt_tcpmss_init(void) { int ret; ret = xt_register_match(&tcpmss_match); @@ -126,11 +126,11 @@ static int __init init(void) return ret; } -static void __exit fini(void) +static void __exit xt_tcpmss_fini(void) { xt_unregister_match(&tcpmss6_match); xt_unregister_match(&tcpmss_match); } -module_init(init); -module_exit(fini); +module_init(xt_tcpmss_init); +module_exit(xt_tcpmss_fini); diff --git a/net/netfilter/xt_tcpudp.c b/net/netfilter/xt_tcpudp.c index 14a990eb666..1b61dac9c87 100644 --- a/net/netfilter/xt_tcpudp.c +++ b/net/netfilter/xt_tcpudp.c @@ -238,7 +238,7 @@ static struct xt_match udp6_matchstruct = { .me = THIS_MODULE, }; -static int __init init(void) +static int __init xt_tcpudp_init(void) { int ret; ret = xt_register_match(&tcp_matchstruct); @@ -268,7 +268,7 @@ out_unreg_tcp: return ret; } -static void __exit fini(void) +static void __exit xt_tcpudp_fini(void) { xt_unregister_match(&udp6_matchstruct); xt_unregister_match(&udp_matchstruct); @@ -276,5 +276,5 @@ static void __exit fini(void) xt_unregister_match(&tcp_matchstruct); } -module_init(init); -module_exit(fini); +module_init(xt_tcpudp_init); +module_exit(xt_tcpudp_fini); |