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;
}
struct sockaddr_x25 *addr = (struct sockaddr_x25 *)uaddr;
int len, i, rc = 0;
- lock_kernel();
if (!sock_flag(sk, SOCK_ZAPPED) ||
addr_len != sizeof(struct sockaddr_x25) ||
addr->sx25_family != AF_X25) {
}
}
+ lock_sock(sk);
x25_sk(sk)->source_addr = addr->sx25_addr;
x25_insert_socket(sk);
sock_reset_flag(sk, SOCK_ZAPPED);
+ release_sock(sk);
SOCK_DEBUG(sk, "x25_bind: socket is bound\n");
out:
- unlock_kernel();
return rc;
}
struct x25_route *rt;
int rc = 0;
- lock_kernel();
lock_sock(sk);
if (sk->sk_state == TCP_ESTABLISHED && sock->state == SS_CONNECTING) {
sock->state = SS_CONNECTED;
x25_route_put(rt);
out:
release_sock(sk);
- unlock_kernel();
return rc;
}
struct sk_buff *skb;
int rc = -EINVAL;
- lock_kernel();
- if (!sk || sk->sk_state != TCP_LISTEN)
+ if (!sk)
goto out;
rc = -EOPNOTSUPP;
goto out;
lock_sock(sk);
+ rc = -EINVAL;
+ if (sk->sk_state != TCP_LISTEN)
+ goto out2;
+
rc = x25_wait_for_data(sk, sk->sk_rcvtimeo);
if (rc)
goto out2;
out2:
release_sock(sk);
out:
- unlock_kernel();
return rc;
}
struct x25_sock *x25 = x25_sk(sk);
int rc = 0;
- lock_kernel();
if (peer) {
if (sk->sk_state != TCP_ESTABLISHED) {
rc = -ENOTCONN;
*uaddr_len = sizeof(*sx25);
out:
- unlock_kernel();
- return rc;
-}
-
-static unsigned int x25_datagram_poll(struct file *file, struct socket *sock,
- poll_table *wait)
-{
- int rc;
-
- lock_kernel();
- rc = datagram_poll(file, sock, wait);
- unlock_kernel();
-
return rc;
}
.socketpair = sock_no_socketpair,
.accept = x25_accept,
.getname = x25_getname,
- .poll = x25_datagram_poll,
+ .poll = datagram_poll,
.ioctl = x25_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = compat_x25_ioctl,