Commit 25aa4efe authored by andrew hendry's avatar andrew hendry Committed by David S. Miller
Browse files

X.25 remove bkl in listen 



Listen updates socket values and needs lock_sock.

Signed-off-by: default avatarAndrew Hendry <andrew.hendry@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 55b1804c

net/x25/af_x25.c

+2 −2
Original line number Diff line number Diff line
@@ -507,14 +507,14 @@ static int x25_listen(struct socket *sock, int backlog) 
	struct sock *sk = sock->sk;

	int rc = -EOPNOTSUPP;



	lock_kernel();

	lock_sock(sk);

	if (sk->sk_state != TCP_LISTEN) {

		memset(&x25_sk(sk)->dest_addr, 0, X25_ADDR_LEN);

		sk->sk_max_ack_backlog = backlog;

		sk->sk_state           = TCP_LISTEN;

		rc = 0;

	}

	unlock_kernel();

	release_sock(sk);



	return rc;

}