}
EXPORT_SYMBOL(bt_sock_register);
-int bt_sock_unregister(int proto)
+void bt_sock_unregister(int proto)
{
- int err = 0;
-
if (proto < 0 || proto >= BT_MAX_PROTO)
- return -EINVAL;
+ return;
write_lock(&bt_proto_lock);
-
- if (!bt_proto[proto])
- err = -ENOENT;
- else
- bt_proto[proto] = NULL;
-
+ bt_proto[proto] = NULL;
write_unlock(&bt_proto_lock);
-
- return err;
}
EXPORT_SYMBOL(bt_sock_unregister);
if (flags & (MSG_OOB))
return -EOPNOTSUPP;
+ msg->msg_namelen = 0;
+
skb = skb_recv_datagram(sk, flags, noblock, &err);
if (!skb) {
if (sk->sk_shutdown & RCV_SHUTDOWN)
return err;
}
- msg->msg_namelen = 0;
-
copied = skb->len;
if (len < copied) {
msg->msg_flags |= MSG_TRUNC;