2 files changed, 6 insertions, 2 deletions

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 197c0008503c..083092e3aed6 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1212,7 +1212,7 @@ new_segment:
 wait_for_sndbuf:
                         set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
 wait_for_memory:
-                        if (copied && likely(!tp->repair))
+                        if (copied)
                                 tcp_push(sk, flags & ~MSG_MORE, mss_now, TCP_NAGLE_PUSH);
 
                         if ((err = sk_stream_wait_memory(sk, &timeo)) != 0)
@@ -1223,7 +1223,7 @@ wait_for_memory:
         }
 
 out:
-        if (copied && likely(!tp->repair))
+        if (copied)
                 tcp_push(sk, flags, mss_now, tp->nonagle);
         release_sock(sk);
         return copied + copied_syn;
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index cfe6ffe1c177..2798706cb063 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1986,6 +1986,9 @@ static bool tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle,
                 tso_segs = tcp_init_tso_segs(sk, skb, mss_now);
                 BUG_ON(!tso_segs);
 
+                if (unlikely(tp->repair) && tp->repair_queue == TCP_SEND_QUEUE)
+                        goto repair; /* Skip network transmission */
+
                 cwnd_quota = tcp_cwnd_test(tp, skb);
                 if (!cwnd_quota)
                         break;
@@ -2026,6 +2029,7 @@ static bool tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle,
                 if (unlikely(tcp_transmit_skb(sk, skb, 1, gfp)))
                         break;
 
+repair:
                 /* Advance the send_head.  This one is sent out.
                  * This call will increment packets_out.
                  */