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ipv6: Add rt6_get_peer() helper.

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To go along side ipv4's rt_get_peer().

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2010-12-02 10:16:06 -08:00
parent ccb7c410dd
commit 15c054251a
1 changed files with 9 additions and 0 deletions
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9
include/net/ip6_route.h
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@ -59,6 +59,15 @@ static inline unsigned int rt6_flags2srcprefs(int flags)
extern void rt6_bind_peer(struct rt6_info *rt,
int create);
static inline struct inet_peer *rt6_get_peer(struct rt6_info *rt)
{
if (rt->rt6i_peer)
return rt->rt6i_peer;
rt6_bind_peer(rt, 0);
return rt->rt6i_peer;
}
extern void ip6_route_input(struct sk_buff *skb);
extern struct dst_entry * ip6_route_output(struct net *net,