diff options
Diffstat (limited to 'net/ipv4/tcp_timer.c')
| -rw-r--r-- | net/ipv4/tcp_timer.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index e906014890b6..655dd8d7f064 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -239,7 +239,6 @@ static int tcp_write_timeout(struct sock *sk) /* Called with BH disabled */ void tcp_delack_timer_handler(struct sock *sk) { - struct tcp_sock *tp = tcp_sk(sk); struct inet_connection_sock *icsk = inet_csk(sk); sk_mem_reclaim_partial(sk); @@ -254,17 +253,6 @@ void tcp_delack_timer_handler(struct sock *sk) } icsk->icsk_ack.pending &= ~ICSK_ACK_TIMER; - if (!skb_queue_empty(&tp->ucopy.prequeue)) { - struct sk_buff *skb; - - __NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPSCHEDULERFAILED); - - while ((skb = __skb_dequeue(&tp->ucopy.prequeue)) != NULL) - sk_backlog_rcv(sk, skb); - - tp->ucopy.memory = 0; - } - if (inet_csk_ack_scheduled(sk)) { if (!icsk->icsk_ack.pingpong) { /* Delayed ACK missed: inflate ATO. */ |