X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fipv4%2Fnetfilter%2Fip_nat_proto_udp.c;h=e8eaf6a37f29ea677d2d2650abbee38315a5e7bc;hb=9464c7cf61b9433057924c36e6e02f303a00e768;hp=802ceb70dedd8eda51eb8c1b631ef5bd7551cd85;hpb=41689045f6a3cbe0550e1d34e9cc20d2e8c432ba;p=linux-2.6.git

diff --git a/net/ipv4/netfilter/ip_nat_proto_udp.c b/net/ipv4/netfilter/ip_nat_proto_udp.c
index 802ceb70d..e8eaf6a37 100644
--- a/net/ipv4/netfilter/ip_nat_proto_udp.c
+++ b/net/ipv4/netfilter/ip_nat_proto_udp.c
@@ -113,7 +113,7 @@ udp_manip_pkt(struct sk_buff **pskb,
 		newport = tuple->dst.u.udp.port;
 		portptr = &hdr->dest;
 	}
-	if (hdr->check) /* 0 is a special case meaning no checksum */
+	if (hdr->check) { /* 0 is a special case meaning no checksum */
 #ifdef CONFIG_XEN
 		if ((*pskb)->proto_csum_blank)
 			hdr->check = ip_nat_cheat_check(oldip, ~newip, hdr->check);
@@ -123,6 +123,7 @@ udp_manip_pkt(struct sk_buff **pskb,
 					ip_nat_cheat_check(*portptr ^ 0xFFFF,
 							   newport,
 							   hdr->check));
+	}
 	*portptr = newport;
 	return 1;
 }