diff options
Diffstat (limited to 'net/core')
-rw-r--r-- | net/core/net-sysfs.c | 9 | ||||
-rw-r--r-- | net/core/rtnetlink.c | 20 | ||||
-rw-r--r-- | net/core/skbuff.c | 2 | ||||
-rw-r--r-- | net/core/sock.c | 2 | ||||
-rw-r--r-- | net/core/sysctl_net_core.c | 39 |
5 files changed, 31 insertions, 41 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 90e2177af08..dccd737ea2e 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -242,11 +242,11 @@ static ssize_t netstat_show(const struct device *d, offset % sizeof(unsigned long) != 0); read_lock(&dev_base_lock); - if (dev_isalive(dev) && dev->get_stats && - (stats = (*dev->get_stats)(dev))) + if (dev_isalive(dev)) { + stats = dev->get_stats(dev); ret = sprintf(buf, fmt_ulong, *(unsigned long *)(((u8 *) stats) + offset)); - + } read_unlock(&dev_base_lock); return ret; } @@ -457,8 +457,7 @@ int netdev_register_kobject(struct net_device *net) strlcpy(dev->bus_id, net->name, BUS_ID_SIZE); #ifdef CONFIG_SYSFS - if (net->get_stats) - *groups++ = &netstat_group; + *groups++ = &netstat_group; #ifdef CONFIG_WIRELESS_EXT if (net->wireless_handlers && net->wireless_handlers->get_wireless_stats) diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index a9a77216310..6c8d7f0ea01 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -607,6 +607,8 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev, { struct ifinfomsg *ifm; struct nlmsghdr *nlh; + struct net_device_stats *stats; + struct nlattr *attr; nlh = nlmsg_put(skb, pid, seq, type, sizeof(*ifm), flags); if (nlh == NULL) @@ -653,19 +655,13 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev, NLA_PUT(skb, IFLA_BROADCAST, dev->addr_len, dev->broadcast); } - if (dev->get_stats) { - struct net_device_stats *stats = dev->get_stats(dev); - if (stats) { - struct nlattr *attr; + attr = nla_reserve(skb, IFLA_STATS, + sizeof(struct rtnl_link_stats)); + if (attr == NULL) + goto nla_put_failure; - attr = nla_reserve(skb, IFLA_STATS, - sizeof(struct rtnl_link_stats)); - if (attr == NULL) - goto nla_put_failure; - - copy_rtnl_link_stats(nla_data(attr), stats); - } - } + stats = dev->get_stats(dev); + copy_rtnl_link_stats(nla_data(attr), stats); if (dev->rtnl_link_ops) { if (rtnl_link_fill(skb, dev) < 0) diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 1e556d31211..3e18f8525e8 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -4,8 +4,6 @@ * Authors: Alan Cox <iiitac@pyr.swan.ac.uk> * Florian La Roche <rzsfl@rz.uni-sb.de> * - * Version: $Id: skbuff.c,v 1.90 2001/11/07 05:56:19 davem Exp $ - * * Fixes: * Alan Cox : Fixed the worst of the load * balancer bugs. diff --git a/net/core/sock.c b/net/core/sock.c index 88094cb09c0..3879bf65897 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -7,8 +7,6 @@ * handler for protocols to use and generic option handler. * * - * Version: $Id: sock.c,v 1.117 2002/02/01 22:01:03 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> * Florian La Roche, <flla@stud.uni-sb.de> diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index 5fc80105724..a570e2af22c 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -125,14 +125,6 @@ static struct ctl_table net_core_table[] = { #endif /* CONFIG_XFRM */ #endif /* CONFIG_NET */ { - .ctl_name = NET_CORE_SOMAXCONN, - .procname = "somaxconn", - .data = &init_net.core.sysctl_somaxconn, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = &proc_dointvec - }, - { .ctl_name = NET_CORE_BUDGET, .procname = "netdev_budget", .data = &netdev_budget, @@ -151,6 +143,18 @@ static struct ctl_table net_core_table[] = { { .ctl_name = 0 } }; +static struct ctl_table netns_core_table[] = { + { + .ctl_name = NET_CORE_SOMAXCONN, + .procname = "somaxconn", + .data = &init_net.core.sysctl_somaxconn, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = &proc_dointvec + }, + { .ctl_name = 0 } +}; + static __net_initdata struct ctl_path net_core_path[] = { { .procname = "net", .ctl_name = CTL_NET, }, { .procname = "core", .ctl_name = NET_CORE, }, @@ -159,23 +163,17 @@ static __net_initdata struct ctl_path net_core_path[] = { static __net_init int sysctl_core_net_init(struct net *net) { - struct ctl_table *tbl, *tmp; + struct ctl_table *tbl; net->core.sysctl_somaxconn = SOMAXCONN; - tbl = net_core_table; + tbl = netns_core_table; if (net != &init_net) { - tbl = kmemdup(tbl, sizeof(net_core_table), GFP_KERNEL); + tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL); if (tbl == NULL) goto err_dup; - for (tmp = tbl; tmp->procname; tmp++) { - if (tmp->data >= (void *)&init_net && - tmp->data < (void *)(&init_net + 1)) - tmp->data += (char *)net - (char *)&init_net; - else - tmp->mode &= ~0222; - } + tbl[0].data = &net->core.sysctl_somaxconn; } net->core.sysctl_hdr = register_net_sysctl_table(net, @@ -186,7 +184,7 @@ static __net_init int sysctl_core_net_init(struct net *net) return 0; err_reg: - if (tbl != net_core_table) + if (tbl != netns_core_table) kfree(tbl); err_dup: return -ENOMEM; @@ -198,7 +196,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net) tbl = net->core.sysctl_hdr->ctl_table_arg; unregister_net_sysctl_table(net->core.sysctl_hdr); - BUG_ON(tbl == net_core_table); + BUG_ON(tbl == netns_core_table); kfree(tbl); } @@ -209,6 +207,7 @@ static __net_initdata struct pernet_operations sysctl_core_ops = { static __init int sysctl_core_init(void) { + register_net_sysctl_rotable(net_core_path, net_core_table); return register_pernet_subsys(&sysctl_core_ops); } |