SCTP: Correctly disable listening when backlog is 0.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
mariux64 · Aug 30, 2007 · 498d630 · 498d630
1 parent d0ce929
commit 498d630
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
@@ -5203,6 +5203,7 @@ SCTP_STATIC int sctp_seqpacket_listen(struct sock *sk, int backlog)
 
 		sctp_unhash_endpoint(ep);
 		sk->sk_state = SCTP_SS_CLOSED;
+		return 0;
 	}
 
 	/* Return if we are already listening. */
@@ -5250,6 +5251,7 @@ SCTP_STATIC int sctp_stream_listen(struct sock *sk, int backlog)
 
 		sctp_unhash_endpoint(ep);
 		sk->sk_state = SCTP_SS_CLOSED;
+		return 0;
 	}
 
 	if (sctp_sstate(sk, LISTENING))