xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ipv6: fill rt6i_gateway with nexthop address

Browse Source 
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>
This commit is contained in:
Julian Anastasov
2013-10-20 15:43:04 +03:00
committed by David S. Miller
parent 96dc809514
commit 550bab42f8
3 changed files with 10 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/net/ip6_route.h
View File

@@ -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