static struct proto tipc_proto;
static struct proto tipc_proto_kern;
-static int sockets_enabled;
-
/*
* Revised TIPC socket locking policy:
*
for (;;) {
prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
- if (skb_queue_empty(&sk->sk_receive_queue)) {
+ if (timeo && skb_queue_empty(&sk->sk_receive_queue)) {
if (sock->state == SS_DISCONNECTING) {
err = -ENOTCONN;
break;
for (;;) {
prepare_to_wait_exclusive(sk_sleep(sk), &wait,
TASK_INTERRUPTIBLE);
- if (skb_queue_empty(&sk->sk_receive_queue)) {
+ if (timeo && skb_queue_empty(&sk->sk_receive_queue)) {
release_sock(sk);
timeo = schedule_timeout(timeo);
lock_sock(sk);
proto_unregister(&tipc_proto);
goto out;
}
-
- sockets_enabled = 1;
out:
return res;
}
*/
void tipc_socket_stop(void)
{
- if (!sockets_enabled)
- return;
-
- sockets_enabled = 0;
sock_unregister(tipc_family_ops.family);
proto_unregister(&tipc_proto);
}