diff options
Diffstat (limited to 'net/tipc/socket.c')
| -rw-r--r-- | net/tipc/socket.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 2bbab4fe2f53..357954ceb25c 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -714,7 +714,6 @@ static unsigned int tipc_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; - struct sk_buff *skb = skb_peek(&sk->sk_receive_queue); struct tipc_sock *tsk = tipc_sk(sk); struct tipc_group *grp = tsk->group; u32 revents = 0; @@ -733,7 +732,7 @@ static unsigned int tipc_poll(struct file *file, struct socket *sock, /* fall thru' */ case TIPC_LISTEN: case TIPC_CONNECTING: - if (skb) + if (!skb_queue_empty(&sk->sk_receive_queue)) revents |= POLLIN | POLLRDNORM; break; case TIPC_OPEN: @@ -742,7 +741,7 @@ static unsigned int tipc_poll(struct file *file, struct socket *sock, revents |= POLLOUT; if (!tipc_sk_type_connectionless(sk)) break; - if (!skb) + if (skb_queue_empty(&sk->sk_receive_queue)) break; revents |= POLLIN | POLLRDNORM; break; |