Bluetooth: mgmt: Allow class of device changes while powered off

This patch makes it possible to set the class when powered off. When
powering on the right class of device value will be automatically
writen to the controller.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 3a2066504ffec2815641196fdcdab2a7c4647036..a45c2b70dfdbe0795c0856501af84f2f7c37755f 100644 (file)
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1456,15 +1456,15 @@ static int set_dev_class(struct sock *sk, u16 index, void *data, u16 len)
 
        hci_dev_lock(hdev);
 
+       hdev->major_class = cp->major;
+       hdev->minor_class = cp->minor;
+
        if (!hdev_is_powered(hdev)) {
-               err = cmd_status(sk, index, MGMT_OP_SET_DEV_CLASS,
-                                               MGMT_STATUS_NOT_POWERED);
+               err = cmd_complete(sk, index, MGMT_OP_SET_DEV_CLASS, 0,
+                                                       hdev->dev_class, 3);
                goto unlock;
        }
 
-       hdev->major_class = cp->major;
-       hdev->minor_class = cp->minor;
-
        if (test_and_clear_bit(HCI_SERVICE_CACHE, &hdev->dev_flags)) {
                hci_dev_unlock(hdev);
                cancel_delayed_work_sync(&hdev->service_cache);