Bluetooth: Add missing check for BREDR_ENABLED flag in update_class()

We shouldn't be sending the HCI_Write_Class_Of_Device command when
BR/EDR is disabled since this is a BR/EDR-only command.

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

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index dd0bd4a55c8ad92fc35768f8520b53aaffc4abb4..c363285c64a820d321f333396fd3935ef9adfd65 100644 (file)
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -749,6 +749,9 @@ static void update_class(struct hci_request *req)
        if (!hdev_is_powered(hdev))
                return;
 
+       if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags))
+               return;
+
        if (test_bit(HCI_SERVICE_CACHE, &hdev->dev_flags))
                return;