tcp: do not block bh during prequeue processing

[cascardo/linux.git] / net / ipv4 / tcp.c

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index b24c6ed..4787f86 100644 (file)
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1449,12 +1449,8 @@ static void tcp_prequeue_process(struct sock *sk)
 
        NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPPREQUEUED);
 
-       /* RX process wants to run with disabled BHs, though it is not
-        * necessary */
-       local_bh_disable();
        while ((skb = __skb_dequeue(&tp->ucopy.prequeue)) != NULL)
                sk_backlog_rcv(sk, skb);
-       local_bh_enable();
 
        /* Clear memory counter. */
        tp->ucopy.memory = 0;