perf scripting python: Avoid declaring function pointers with a visibility attribute

[linux-2.6-microblaze.git] / net / ipv4 / tcp_input.c

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index fc44583..389d1b3 100644 (file)
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -4908,7 +4908,8 @@ void tcp_data_ready(struct sock *sk)
        int avail = tp->rcv_nxt - tp->copied_seq;
 
        if (avail < sk->sk_rcvlowat && !tcp_rmem_pressure(sk) &&
-           !sock_flag(sk, SOCK_DONE))
+           !sock_flag(sk, SOCK_DONE) &&
+           tcp_receive_window(tp) > inet_csk(sk)->icsk_ack.rcv_mss)
                return;
 
        sk->sk_data_ready(sk);