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tcp: Remove redundant code entering quickack mode 

tcp_enter_quickack_mode() already calls tcp_incr_quickack() and sets
icsk->icsk_ack.ato  to TCP_ATO_MIN. This patch removes the duplication.

Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com>
Reviewed-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vijay Subramanian 2012-04-13 13:23:59 +00:00 committed by David S. Miller
parent aacd9289af
commit a8cb05b238
1 changed files with 0 additions and 2 deletions
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2
net/ipv4/tcp_input.c
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@ -5734,8 +5734,6 @@ static int tcp_rcv_synsent_state_process(struct sock *sk, struct sk_buff *skb,
*/
inet_csk_schedule_ack(sk);
icsk->icsk_ack.lrcvtime = tcp_time_stamp;
icsk->icsk_ack.ato = TCP_ATO_MIN;
tcp_incr_quickack(sk);
tcp_enter_quickack_mode(sk);
inet_csk_reset_xmit_timer(sk, ICSK_TIME_DACK,
TCP_DELACK_MAX, TCP_RTO_MAX);