From be9f97f04565a6c438b7521ad679870d25645475 Mon Sep 17 00:00:00 2001 From: David Herrmann Date: Sun, 24 Feb 2013 19:36:52 +0100 Subject: Bluetooth: change bt_sock_unregister() to return void There is no reason a caller ever wants to check the return type of this call. _Iff_ a user successfully called bt_sock_register(), they're allowed to call bt_sock_unregister(). All other calls in the kernel (device_del, device_unregister, kfree(), ..) that are logically equivalent return void. Lets not make callers think they have to check the return type of this call and instead simply return void. We guarantee that after bt_sock_unregister() is called, the socket type _is_ unregistered. If that is not what the caller wants, they're using the wrong function, anyway. Signed-off-by: David Herrmann Signed-off-by: Gustavo Padovan --- include/net/bluetooth/bluetooth.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/net/bluetooth/bluetooth.h') diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 9531beee09b5..5f51bef13e61 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -232,7 +232,7 @@ struct bt_sock_list { }; int bt_sock_register(int proto, const struct net_proto_family *ops); -int bt_sock_unregister(int proto); +void bt_sock_unregister(int proto); void bt_sock_link(struct bt_sock_list *l, struct sock *s); void bt_sock_unlink(struct bt_sock_list *l, struct sock *s); int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, -- cgit v1.2.3