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These changes are the raw update to linux-4.4.6-rt14. Kernel sources
[kvmfornfv.git] / kernel / net / ipv4 / tcp_highspeed.c
diff --git a/kernel/net/ipv4/tcp_highspeed.c b/kernel/net/ipv4/tcp_highspeed.c
index 882c08a..db78424 100644 (file)
--- a/kernel/net/ipv4/tcp_highspeed.c
+++ b/kernel/net/ipv4/tcp_highspeed.c
@@ -116,7 +116,7 @@ static void hstcp_cong_avoid(struct sock *sk, u32 ack, u32 acked)
        if (!tcp_is_cwnd_limited(sk))
                return;
 
-       if (tp->snd_cwnd <= tp->snd_ssthresh)
+       if (tcp_in_slow_start(tp))
                tcp_slow_start(tp, acked);
        else {
                /* Update AIMD parameters.