Commit 0fba96f9 authored Sep 25, 2013 by Johan Hedberg Committed by Gustavo Padovan Sep 25, 2013

Bluetooth: Add clarifying comment to bt_sock_wait_state()



The bt_sock_wait_state requires the sk lock to be held (through
lock_sock) so document it clearly in the code.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

parent 941247f9

net/bluetooth/af_bluetooth.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -490,6 +490,7 @@ int bt_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
		}
		EXPORT_SYMBOL(bt_sock_ioctl);

		/* This function expects the sk lock to be held when called */
		int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo)
		{
		DECLARE_WAITQUEUE(wait, current);