read_lock_bh(&sk->sk_callback_lock);
ready = sk->sk_user_data;
- if (ready == NULL) { /* check for teardown race */
+ if (!ready) { /* check for teardown race */
ready = sk->sk_data_ready;
goto out;
}
ready(sk, bytes);
}
-int __init rds_tcp_listen_init(void)
+int rds_tcp_listen_init(void)
{
struct sockaddr_in sin;
struct socket *sock = NULL;
struct socket *sock = rds_tcp_listen_sock;
struct sock *sk;
- if (sock == NULL)
+ if (!sock)
return;
sk = sock->sk;