diff --git a/[refs] b/[refs]
index d28245cd416f..4c63f476131f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6e1d9d04c4004361fb327abcbde74a20e8dca2ff
+refs/heads/master: e2e01bfef8399c8f39c9fdf4a5576039069e760c
diff --git a/trunk/net/ipv4/xfrm4_mode_tunnel.c b/trunk/net/ipv4/xfrm4_mode_tunnel.c
index e54c5494c88f..e1cab33fdad1 100644
--- a/trunk/net/ipv4/xfrm4_mode_tunnel.c
+++ b/trunk/net/ipv4/xfrm4_mode_tunnel.c
@@ -95,6 +95,7 @@ static int xfrm4_tunnel_input(struct xfrm_state *x, struct sk_buff *skb)
 
 	switch(iph->protocol){
 		case IPPROTO_IPIP:
+			break;
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
 		case IPPROTO_IPV6:
 			break;