diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ethtool.h | 4 | ||||
| -rw-r--r-- | include/linux/ipv6.h | 5 | ||||
| -rw-r--r-- | include/linux/notifier.h | 13 | ||||
| -rw-r--r-- | include/linux/skbuff.h | 4 |
4 files changed, 19 insertions, 7 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 3a632244f31..23ccea81129 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -270,8 +270,6 @@ u32 ethtool_op_get_sg(struct net_device *dev); int ethtool_op_set_sg(struct net_device *dev, u32 data); u32 ethtool_op_get_tso(struct net_device *dev); int ethtool_op_set_tso(struct net_device *dev, u32 data); -int ethtool_op_get_perm_addr(struct net_device *dev, - struct ethtool_perm_addr *addr, u8 *data); u32 ethtool_op_get_ufo(struct net_device *dev); int ethtool_op_set_ufo(struct net_device *dev, u32 data); @@ -309,7 +307,6 @@ int ethtool_op_set_ufo(struct net_device *dev, u32 data); * get_strings: Return a set of strings that describe the requested objects * phys_id: Identify the device * get_stats: Return statistics about the device - * get_perm_addr: Gets the permanent hardware address * * Description: * @@ -368,7 +365,6 @@ struct ethtool_ops { int (*phys_id)(struct net_device *, u32); int (*get_stats_count)(struct net_device *); void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *); - int (*get_perm_addr)(struct net_device *, struct ethtool_perm_addr *, u8 *); int (*begin)(struct net_device *); void (*complete)(struct net_device *); u32 (*get_ufo)(struct net_device *); diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 97983dc9df1..4ca60c3320f 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -219,7 +219,6 @@ enum { #include <linux/tcp.h> #include <linux/udp.h> -#include <net/if_inet6.h> /* struct ipv6_mc_socklist */ #include <net/inet_sock.h> static inline struct ipv6hdr *ipv6_hdr(const struct sk_buff *skb) @@ -273,6 +272,10 @@ struct tcp6_request_sock { struct inet6_request_sock tcp6rsk_inet6; }; +struct ipv6_mc_socklist; +struct ipv6_ac_socklist; +struct ipv6_fl_socklist; + /** * struct ipv6_pinfo - ipv6 private area * diff --git a/include/linux/notifier.h b/include/linux/notifier.h index be3f2bb6fcf..fad7ff17e46 100644 --- a/include/linux/notifier.h +++ b/include/linux/notifier.h @@ -157,6 +157,19 @@ extern int __srcu_notifier_call_chain(struct srcu_notifier_head *nh, */ #define NOTIFY_STOP (NOTIFY_OK|NOTIFY_STOP_MASK) +/* Encapsulate (negative) errno value (in particular, NOTIFY_BAD <=> EPERM). */ +static inline int notifier_from_errno(int err) +{ + return NOTIFY_STOP_MASK | (NOTIFY_OK - err); +} + +/* Restore (negative) errno value from notify return value. */ +static inline int notifier_to_errno(int ret) +{ + ret &= ~NOTIFY_STOP_MASK; + return ret > NOTIFY_OK ? NOTIFY_OK - ret : 0; +} + /* * Declared notifiers so far. I can imagine quite a few more chains * over time (eg laptop power reset chains, reboot chain (to clean diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index ce256438e61..93c27f71122 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -134,8 +134,8 @@ typedef struct skb_frag_struct skb_frag_t; struct skb_frag_struct { struct page *page; - __u16 page_offset; - __u16 size; + __u32 page_offset; + __u32 size; }; /* This data is invariant across clones and lives at |