diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/neighbour.c | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 4b815db94b6..ecd43c4a222 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -55,9 +55,8 @@ #define PNEIGH_HASHMASK 0xF static void neigh_timer_handler(unsigned long arg); -#ifdef CONFIG_ARPD -static void neigh_app_notify(struct neighbour *n); -#endif +static void __neigh_notify(struct neighbour *n, int type, int flags); +static void neigh_update_notify(struct neighbour *neigh); static int pneigh_ifdown(struct neigh_table *tbl, struct net_device *dev); void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev); @@ -110,6 +109,7 @@ static void neigh_cleanup_and_release(struct neighbour *neigh) if (neigh->parms->neigh_cleanup) neigh->parms->neigh_cleanup(neigh); + __neigh_notify(neigh, RTM_DELNEIGH, 0); neigh_release(neigh); } @@ -830,13 +830,10 @@ static void neigh_timer_handler(unsigned long arg) out: write_unlock(&neigh->lock); } + if (notify) - call_netevent_notifiers(NETEVENT_NEIGH_UPDATE, neigh); + neigh_update_notify(neigh); -#ifdef CONFIG_ARPD - if (notify && neigh->parms->app_probes) - neigh_app_notify(neigh); -#endif neigh_release(neigh); } @@ -1065,11 +1062,8 @@ out: write_unlock_bh(&neigh->lock); if (notify) - call_netevent_notifiers(NETEVENT_NEIGH_UPDATE, neigh); -#ifdef CONFIG_ARPD - if (notify && neigh->parms->app_probes) - neigh_app_notify(neigh); -#endif + neigh_update_notify(neigh); + return err; } @@ -2002,6 +1996,11 @@ nla_put_failure: return -EMSGSIZE; } +static void neigh_update_notify(struct neighbour *neigh) +{ + call_netevent_notifiers(NETEVENT_NEIGH_UPDATE, neigh); + __neigh_notify(neigh, RTM_NEWNEIGH, 0); +} static int neigh_dump_table(struct neigh_table *tbl, struct sk_buff *skb, struct netlink_callback *cb) @@ -2421,7 +2420,6 @@ static const struct file_operations neigh_stat_seq_fops = { #endif /* CONFIG_PROC_FS */ -#ifdef CONFIG_ARPD static inline size_t neigh_nlmsg_size(void) { return NLMSG_ALIGN(sizeof(struct ndmsg)) @@ -2453,16 +2451,11 @@ errout: rtnl_set_sk_err(RTNLGRP_NEIGH, err); } +#ifdef CONFIG_ARPD void neigh_app_ns(struct neighbour *n) { __neigh_notify(n, RTM_GETNEIGH, NLM_F_REQUEST); } - -static void neigh_app_notify(struct neighbour *n) -{ - __neigh_notify(n, RTM_NEWNEIGH, 0); -} - #endif /* CONFIG_ARPD */ #ifdef CONFIG_SYSCTL |