1 files changed, 0 insertions, 12 deletions

diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index c0feeeef962a..f753f9d2fee3 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. */