diff options
| author | Julian Anastasov <ja@ssi.bg> | 2013-10-20 15:43:04 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-10-21 18:37:01 -0400 |
| commit | 550bab42f83308c9d6ab04a980cc4333cef1c8fa (patch) | |
| tree | 254a9840e9ca6cbe13815443b9b8bd1c2ae54b47 /net/ipv6/ip6_output.c | |
| parent | 96dc809514fb2328605198a0602b67554d8cce7b (diff) | |
| download | lwn-550bab42f83308c9d6ab04a980cc4333cef1c8fa.tar.gz lwn-550bab42f83308c9d6ab04a980cc4333cef1c8fa.zip | |
ipv6: fill rt6i_gateway with nexthop address
Make sure rt6i_gateway contains nexthop information in
all routes returned from lookup or when routes are directly
attached to skb for generated ICMP packets.
The effect of this patch should be a faster version of
rt6_nexthop() and the consideration of local addresses as
nexthop.
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_output.c')
| -rw-r--r-- | net/ipv6/ip6_output.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 975624b8d2ea..91fb4e8212f5 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -105,7 +105,7 @@ static int ip6_finish_output2(struct sk_buff *skb) } rcu_read_lock_bh(); - nexthop = rt6_nexthop((struct rt6_info *)dst, &ipv6_hdr(skb)->daddr); + nexthop = rt6_nexthop((struct rt6_info *)dst); neigh = __ipv6_neigh_lookup_noref(dst->dev, nexthop); if (unlikely(!neigh)) neigh = __neigh_create(&nd_tbl, nexthop, dst->dev, false); @@ -874,7 +874,7 @@ static int ip6_dst_lookup_tail(struct sock *sk, */ rt = (struct rt6_info *) *dst; rcu_read_lock_bh(); - n = __ipv6_neigh_lookup_noref(rt->dst.dev, rt6_nexthop(rt, &fl6->daddr)); + n = __ipv6_neigh_lookup_noref(rt->dst.dev, rt6_nexthop(rt)); err = n && !(n->nud_state & NUD_VALID) ? -EINVAL : 0; rcu_read_unlock_bh(); |