1 files changed, 2 insertions, 3 deletions

diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index 46d69d7f1bb4..31f50bc3a312 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -270,9 +270,8 @@ static int expect_rtp_rtcp(struct sk_buff *skb, struct nf_conn *ct,
                 return 0;
 
         /* RTP port is even */
-        port &= htons(~1);
-        rtp_port = port;
-        rtcp_port = htons(ntohs(port) + 1);
+        rtp_port = port & ~htons(1);
+        rtcp_port = port | htons(1);
 
         /* Create expect for RTP */
         if ((rtp_exp = nf_ct_expect_alloc(ct)) == NULL)