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net: remove wrong initialization for snd_wl1 

The field tp->snd_wl1 is twice initialized, the second time
seems to be wrong as it may overwrite any update in tcp_ack.

Signed-off-by: Razvan Ghitulete <rghitulete@ixiacom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Razvan Ghitulete 2012-08-14 16:30:20 +03:00 committed by David S. Miller
parent 65e0736bc2
commit 1b3a6926fc
1 changed files with 1 additions and 2 deletions
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3
net/ipv4/tcp_input.c
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@ -5744,7 +5744,7 @@ static int tcp_rcv_synsent_state_process(struct sock *sk, struct sk_buff *skb,
TCP_ECN_rcv_synack(tp, th); TCP_ECN_rcv_synack(tp, th);
tp->snd_wl1 = TCP_SKB_CB(skb)->seq; tcp_init_wl(tp, TCP_SKB_CB(skb)->seq);
tcp_ack(sk, skb, FLAG_SLOWPATH); tcp_ack(sk, skb, FLAG_SLOWPATH);
/* Ok.. it's good. Set up sequence numbers and /* Ok.. it's good. Set up sequence numbers and
@ -5757,7 +5757,6 @@ static int tcp_rcv_synsent_state_process(struct sock *sk, struct sk_buff *skb,
* never scaled. * never scaled.
*/ */
tp->snd_wnd = ntohs(th->window); tp->snd_wnd = ntohs(th->window);
tcp_init_wl(tp, TCP_SKB_CB(skb)->seq);
if (!tp->rx_opt.wscale_ok) { if (!tp->rx_opt.wscale_ok) {
tp->rx_opt.snd_wscale = tp->rx_opt.rcv_wscale = 0; tp->rx_opt.snd_wscale = tp->rx_opt.rcv_wscale = 0;