X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=include%2Fnet%2Froute.h;h=ad777d79af945877a9a8214748f5cd6b28824028;hb=be1332c0994fbf016fa4ef0f0c4acda566fe6cb3;hp=6de665bf175041d0b11e5841fe8012196e9b9c98;hpb=91e8d0cbc94f81f110e508c3105dd93fb146d6b5;p=cascardo%2Flinux.git

diff --git a/include/net/route.h b/include/net/route.h
index 6de665bf1750..ad777d79af94 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -325,10 +325,11 @@ static inline struct rtable *ip_route_newports(struct flowi4 *fl4, struct rtable
 
 static inline int inet_iif(const struct sk_buff *skb)
 {
-	int iif = skb_rtable(skb)->rt_iif;
+	struct rtable *rt = skb_rtable(skb);
+
+	if (rt && rt->rt_iif)
+		return rt->rt_iif;
 
-	if (iif)
-		return iif;
 	return skb->skb_iif;
 }