Merge branch 'sh/stable-updates'

1 files changed, 4 insertions, 8 deletions

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 557fe16cbfb0..dda42f0bd7a3 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -663,14 +663,10 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
         th->urg_ptr             = 0;
 
         /* The urg_mode check is necessary during a below snd_una win probe */
-        if (unlikely(tcp_urg_mode(tp))) {
-                if (between(tp->snd_up, tcb->seq + 1, tcb->seq + 0xFFFF)) {
-                        th->urg_ptr = htons(tp->snd_up - tcb->seq);
-                        th->urg = 1;
-                } else if (after(tcb->seq + 0xFFFF, tp->snd_nxt)) {
-                        th->urg_ptr = 0xFFFF;
-                        th->urg = 1;
-                }
+        if (unlikely(tcp_urg_mode(tp) &&
+                     between(tp->snd_up, tcb->seq + 1, tcb->seq + 0xFFFF))) {
+                th->urg_ptr             = htons(tp->snd_up - tcb->seq);
+                th->urg                 = 1;
         }
 
         tcp_options_write((__be32 *)(th + 1), tp, &opts, &md5_hash_location);