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-rw-r--r--net/ipv4/netfilter/ipt_ECN.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c
index ada9911118e9..d3250a3a5db4 100644
--- a/net/ipv4/netfilter/ipt_ECN.c
+++ b/net/ipv4/netfilter/ipt_ECN.c
@@ -61,10 +61,10 @@ set_ect_tcp(struct sk_buff **pskb, const struct ipt_ECN_info *einfo, int inward)
if (!tcph)
return 0;
- if (!(einfo->operation & IPT_ECN_OP_SET_ECE
- || tcph->ece == einfo->proto.tcp.ece)
- && (!(einfo->operation & IPT_ECN_OP_SET_CWR
- || tcph->cwr == einfo->proto.tcp.cwr)))
+ if ((!(einfo->operation & IPT_ECN_OP_SET_ECE) ||
+ tcph->ece == einfo->proto.tcp.ece) &&
+ ((!(einfo->operation & IPT_ECN_OP_SET_CWR) ||
+ tcph->cwr == einfo->proto.tcp.cwr)))
return 1;
if (!skb_ip_make_writable(pskb, (*pskb)->nh.iph->ihl*4+sizeof(*tcph)))