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Diffstat (limited to 'net/core/neighbour.c')
-rw-r--r--net/core/neighbour.c33
1 files changed, 13 insertions, 20 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 4b815db94b6b..ecd43c4a2221 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