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-rw-r--r--include/net/inet_connection_sock.h10
-rw-r--r--net/ipv4/tcp.c11
2 files changed, 11 insertions, 10 deletions
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 4d7e708c07d..8a87a3a4f10 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -260,6 +260,16 @@ extern void inet_csk_reqsk_queue_prune(struct sock *parent,
const unsigned long max_rto);
extern void inet_csk_destroy_sock(struct sock *sk);
+
+/*
+ * LISTEN is a special case for poll..
+ */
+static inline unsigned int inet_csk_listen_poll(const struct sock *sk)
+{
+ return !reqsk_queue_empty(&inet_csk(sk)->icsk_accept_queue) ?
+ (POLLIN | POLLRDNORM) : 0;
+}
+
extern int inet_csk_listen_start(struct sock *sk, const int nr_table_entries);
extern void inet_csk_listen_stop(struct sock *sk);
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 02848e72e9c..68626de6d69 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