[ICSK]: Generalise tcp_listen_poll

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 10 deletions

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 02848e72e9c1..68626de6d69c 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -310,15 +310,6 @@ void tcp_enter_memory_pressure(void)
 EXPORT_SYMBOL(tcp_enter_memory_pressure);
 
 /*
- * LISTEN is a special case for poll..
- */
-static __inline__ unsigned int tcp_listen_poll(struct sock *sk,
-                                               poll_table *wait)
-{
-        return !reqsk_queue_empty(&inet_csk(sk)->icsk_accept_queue) ? (POLLIN | POLLRDNORM) : 0;
-}
-
-/*
  *      Wait for a TCP event.
  *
  *      Note that we don't need to lock the socket, as the upper poll layers
@@ -333,7 +324,7 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
 
         poll_wait(file, sk->sk_sleep, wait);
         if (sk->sk_state == TCP_LISTEN)
-                return tcp_listen_poll(sk, wait);
+                return inet_csk_listen_poll(sk);
 
         /* Socket is not locked. We are protected from async events
            by poll logic and correct handling of state changes