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| author | Julian Anastasov <ja@ssi.bg> | 2013-10-20 15:43:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-04 04:31:05 -0800 |
| commit | 044d6efb797bfa1131bfb510102505ba41bfec52 (patch) | |
| tree | c184240bec3b579c6e7cdad661dc8b83e8b88149 /include | |
| parent | 208a6152b633a33722cc53bca47c46b79e88a2ad (diff) | |
| download | lwn-044d6efb797bfa1131bfb510102505ba41bfec52.tar.gz lwn-044d6efb797bfa1131bfb510102505ba41bfec52.zip | |
ipv6: fill rt6i_gateway with nexthop address
[ Upstream commit 550bab42f83308c9d6ab04a980cc4333cef1c8fa ]
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/ip6_route.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 5cba2302a7a6..b906f4a131a4 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 |