Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...

[firefly-linux-kernel-4.4.55.git] / include / net / inet_sock.h

diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 613cfa4016728300da88a8fc6f1f664de99da5cc..83b567fe194163b74f734cedaf1dffff28e914a6 100644 (file)
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -249,4 +249,13 @@ static inline __u8 inet_sk_flowi_flags(const struct sock *sk)
        return flags;
 }
 
+static inline void inet_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
+{
+       struct dst_entry *dst = skb_dst(skb);
+
+       dst_hold(dst);
+       sk->sk_rx_dst = dst;
+       inet_sk(sk)->rx_dst_ifindex = skb->skb_iif;
+}
+
 #endif /* _INET_SOCK_H */