Bluetooth: Remove redundant check for req.cmd_q

The hci_req_run() function already checks for empty cmd_q and bails
out if necessary. Also, req.cmd_q should really be treated as private
data of the request and not accessed directly.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

net/bluetooth/hci_request.c

@@ -1187,7 +1187,6 @@ static void adv_timeout_expire(struct work_struct *work)
 	if (list_empty(&hdev->adv_instances))
 		__hci_req_disable_advertising(&req);
 
-	if (!skb_queue_empty(&req.cmd_q))
 	hci_req_run(&req, NULL);
 
 unlock: