Commit d0e8bcaf authored by Mao Wenan's avatar Mao Wenan Committed by David S. Miller
Browse files

tcp: use REXMIT_NEW instead of magic number 



REXMIT_NEW is a macro for "FRTO-style
transmit of unsent/new packets", this patch
makes it more readable.

Signed-off-by: default avatarMao Wenan <maowenan@huawei.com>
Acked-by: default avatarNeal Cardwell <ncardwell@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0d08c9ec

net/ipv4/tcp_input.c

+1 −1
Original line number Diff line number Diff line
@@ -3550,7 +3550,7 @@ static void tcp_xmit_recovery(struct sock *sk, int rexmit) 
	if (rexmit == REXMIT_NONE || sk->sk_state == TCP_SYN_SENT)

		return;



	if (unlikely(rexmit == 2)) {

	if (unlikely(rexmit == REXMIT_NEW)) {

		__tcp_push_pending_frames(sk, tcp_current_mss(sk),

					  TCP_NAGLE_OFF);

		if (after(tp->snd_nxt, tp->high_seq))