[TCP]: Don't over-clamp window in tcp_clamp_window()

[deliverable/linux.git] / net / ipv4 / tcp_input.c

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index a7537c7bbd06f0040c4d44f255c081cea93a215b..677419d0c9ade7da761d5c558b9421b6e3e32f04 100644 (file)
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -355,8 +355,6 @@ static void tcp_clamp_window(struct sock *sk, struct tcp_sock *tp)
                        app_win -= icsk->icsk_ack.rcv_mss;
                app_win = max(app_win, 2U*tp->advmss);
 
-               if (!ofo_win)
-                       tp->window_clamp = min(tp->window_clamp, app_win);
                tp->rcv_ssthresh = min(tp->window_clamp, 2U*tp->advmss);
        }
 }