From 98fa6271cfcb1de873b3fe0caf48d9daa1bcc0ac Mon Sep 17 00:00:00 2001 From: Yuchung Cheng Date: Mon, 29 Apr 2019 15:46:20 -0700 Subject: tcp: refactor setting the initial congestion window Relocate the congestion window initialization from tcp_init_metrics() to tcp_init_transfer() to improve code readability. Signed-off-by: Yuchung Cheng Signed-off-by: Neal Cardwell Signed-off-by: Soheil Hassas Yeganeh Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv4/tcp_metrics.c | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'net/ipv4/tcp_metrics.c') diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c index d4d687330e2b..c4848e7a0aad 100644 --- a/net/ipv4/tcp_metrics.c +++ b/net/ipv4/tcp_metrics.c @@ -512,16 +512,6 @@ reset: inet_csk(sk)->icsk_rto = TCP_TIMEOUT_FALLBACK; } - /* Cut cwnd down to 1 per RFC5681 if SYN or SYN-ACK has been - * retransmitted. In light of RFC6298 more aggressive 1sec - * initRTO, we only reset cwnd when more than 1 SYN/SYN-ACK - * retransmission has occurred. - */ - if (tp->total_retrans > 1 && tp->undo_marker) - tp->snd_cwnd = 1; - else - tp->snd_cwnd = tcp_init_cwnd(tp, dst); - tp->snd_cwnd_stamp = tcp_jiffies32; } bool tcp_peer_is_proven(struct request_sock *req, struct dst_entry *dst) -- cgit