Bluetooth: clean an indentation issue, remove extraneous space

Trivial fix to clean up an indentation issue
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>

net/bluetooth/hci_request.c

@@ -1556,7 +1556,7 @@ int __hci_req_setup_ext_adv_instance(struct hci_request *req, u8 instance)
 	connectable = (flags & MGMT_ADV_FLAG_CONNECTABLE) ||
 		      mgmt_get_connectable(hdev);
 
-	 if (!is_advertising_allowed(hdev, connectable))
+	if (!is_advertising_allowed(hdev, connectable))
 		return -EPERM;
 
 	/* Set require_privacy to true only when non-connectable