X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=include%2Fnet%2Finet6_hashtables.h;h=f74665d7bea88374170c644d167167cab229b892;hb=2d8620cb880c796c9a9b59fe8d4ff37d726acfea;hp=e48989f04c2451e6301db0e519376ea90cbe62ab;hpb=d6d5aeb661fc14655c417f3582ae7ec52985d2a8;p=mv-sheeva.git

diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index e48989f04c2..f74665d7bea 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -91,6 +91,21 @@ static inline struct sock *__inet6_lookup(struct net *net,
 	return inet6_lookup_listener(net, hashinfo, daddr, hnum, dif);
 }
 
+static inline struct sock *__inet6_lookup_skb(struct inet_hashinfo *hashinfo,
+					      struct sk_buff *skb,
+					      const __be16 sport,
+					      const __be16 dport)
+{
+	struct sock *sk;
+
+	if (unlikely(sk = skb_steal_sock(skb)))
+		return sk;
+	else return __inet6_lookup(dev_net(skb->dst->dev), hashinfo,
+				   &ipv6_hdr(skb)->saddr, sport,
+				   &ipv6_hdr(skb)->daddr, ntohs(dport),
+				   inet6_iif(skb));
+}
+
 extern struct sock *inet6_lookup(struct net *net, struct inet_hashinfo *hashinfo,
 				 const struct in6_addr *saddr, const __be16 sport,
 				 const struct in6_addr *daddr, const __be16 dport,