Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

[cascardo/linux.git] / net / ipv6 / ip6_output.c

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 1dfc402..993fd96 100644 (file)
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -56,6 +56,7 @@
 #include <net/checksum.h>
 #include <linux/mroute6.h>
 #include <net/l3mdev.h>
+#include <net/lwtunnel.h>
 
 static int ip6_finish_output2(struct net *net, struct sock *sk, struct sk_buff *skb)
 {
@@ -104,6 +105,13 @@ static int ip6_finish_output2(struct net *net, struct sock *sk, struct sk_buff *
                }
        }
 
+       if (lwtunnel_xmit_redirect(dst->lwtstate)) {
+               int res = lwtunnel_xmit(skb);
+
+               if (res < 0 || res == LWTUNNEL_XMIT_DONE)
+                       return res;
+       }
+
        rcu_read_lock_bh();
        nexthop = rt6_nexthop((struct rt6_info *)dst, &ipv6_hdr(skb)->daddr);
        neigh = __ipv6_neigh_lookup_noref(dst->dev, nexthop);