diff --git a/[refs] b/[refs]
index 5b3211745b02..ff85f081a350 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f5c5440d40a24c5dc8030cde0a03debe87de4afb
+refs/heads/master: c86ee67c7c4bbab2818f653eb00a70671821624a
diff --git a/trunk/net/ipv4/netfilter.c b/trunk/net/ipv4/netfilter.c
index 07de855e2175..acd1ea87ba51 100644
--- a/trunk/net/ipv4/netfilter.c
+++ b/trunk/net/ipv4/netfilter.c
@@ -212,9 +212,7 @@ static __sum16 nf_ip_checksum_partial(struct sk_buff *skb, unsigned int hook,
 		skb->csum = csum_tcpudp_nofold(iph->saddr, iph->daddr, protocol,
 					       skb->len - dataoff, 0);
 		skb->ip_summed = CHECKSUM_NONE;
-		csum = __skb_checksum_complete_head(skb, dataoff + len);
-		if (!csum)
-			skb->ip_summed = CHECKSUM_UNNECESSARY;
+		return __skb_checksum_complete_head(skb, dataoff + len);
 	}
 	return csum;
 }
diff --git a/trunk/net/ipv6/netfilter.c b/trunk/net/ipv6/netfilter.c
index a74951c039b6..7155b2451d7c 100644
--- a/trunk/net/ipv6/netfilter.c
+++ b/trunk/net/ipv6/netfilter.c
@@ -151,9 +151,7 @@ static __sum16 nf_ip6_checksum_partial(struct sk_buff *skb, unsigned int hook,
 							 protocol,
 							 csum_sub(0, hsum)));
 		skb->ip_summed = CHECKSUM_NONE;
-		csum = __skb_checksum_complete_head(skb, dataoff + len);
-		if (!csum)
-			skb->ip_summed = CHECKSUM_UNNECESSARY;
+		return __skb_checksum_complete_head(skb, dataoff + len);
 	}
 	return csum;
 };