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authorJulian Anastasov <ja@ssi.bg>2013-10-20 16:43:04 +0400
committerDavid S. Miller <davem@davemloft.net>2013-10-22 02:37:01 +0400
commit550bab42f83308c9d6ab04a980cc4333cef1c8fa (patch)
tree254a9840e9ca6cbe13815443b9b8bd1c2ae54b47 /include/net/ip6_route.h
parent96dc809514fb2328605198a0602b67554d8cce7b (diff)
downloadlinux-550bab42f83308c9d6ab04a980cc4333cef1c8fa.tar.xz
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 'include/net/ip6_route.h')
-rw-r--r--include/net/ip6_route.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 481404abdf65..2b786b7e3585 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -194,11 +194,9 @@ static inline int ip6_skb_dst_mtu(struct sk_buff *skb)
skb_dst(skb)->dev->mtu : dst_mtu(skb_dst(skb));
}
-static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt, struct in6_addr *dest)
+static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt)
{
- if (rt->rt6i_flags & RTF_GATEWAY || !ipv6_addr_any(&rt->rt6i_gateway))
- return &rt->rt6i_gateway;
- return dest;
+ return &rt->rt6i_gateway;
}
#endif