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authorIngo Molnar <mingo@kernel.org>2012-03-26 17:18:44 +0200
committerIngo Molnar <mingo@kernel.org>2012-03-26 17:19:03 +0200
commit7fd52392c56361a40f0c630a82b36b95ca31eac6 (patch)
tree14091de24c6b28ea4cae9826f98aeedb7be091f5 /net/ipv6/ip6_fib.c
parentb01c3a0010aabadf745f3e7fdb9cab682e0a28a2 (diff)
parente22057c8599373e5caef0bc42bdb95d2a361ab0d (diff)
Merge branch 'linus' into perf/urgent
Merge reason: we need to fix a non-trivial merge conflict. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'net/ipv6/ip6_fib.c')
-rw-r--r--net/ipv6/ip6_fib.c19
1 files changed, 14 insertions, 5 deletions
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index b82bcde53f7..5b27fbcae34 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -1552,11 +1552,20 @@ static int fib6_age(struct rt6_info *rt, void *arg)
time_after_eq(now, rt->dst.lastuse + gc_args.timeout)) {
RT6_TRACE("aging clone %p\n", rt);
return -1;
- } else if ((rt->rt6i_flags & RTF_GATEWAY) &&
- (!(dst_get_neighbour_noref_raw(&rt->dst)->flags & NTF_ROUTER))) {
- RT6_TRACE("purging route %p via non-router but gateway\n",
- rt);
- return -1;
+ } else if (rt->rt6i_flags & RTF_GATEWAY) {
+ struct neighbour *neigh;
+ __u8 neigh_flags = 0;
+
+ neigh = dst_neigh_lookup(&rt->dst, &rt->rt6i_gateway);
+ if (neigh) {
+ neigh_flags = neigh->flags;
+ neigh_release(neigh);
+ }
+ if (neigh_flags & NTF_ROUTER) {
+ RT6_TRACE("purging route %p via non-router but gateway\n",
+ rt);
+ return -1;
+ }
}
gc_args.more++;
}