diff options
Diffstat (limited to 'net/sctp/socket.c')
| -rw-r--r-- | net/sctp/socket.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 72cc3ecf6516..ccc08fc39722 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -7518,9 +7518,12 @@ struct sk_buff *sctp_skb_recv_datagram(struct sock *sk, int flags, if (sk->sk_shutdown & RCV_SHUTDOWN) break; - if (sk_can_busy_loop(sk) && - sk_busy_loop(sk, noblock)) - continue; + if (sk_can_busy_loop(sk)) { + sk_busy_loop(sk, noblock); + + if (!skb_queue_empty(&sk->sk_receive_queue)) + continue; + } /* User doesn't want to wait. */ error = -EAGAIN; |