From: Marcel Holtmann Date: Thu, 3 Oct 2013 06:37:29 +0000 (-0700) Subject: Bluetooth: Allow changing device class when BR/EDR is disabled X-Git-Tag: accepted/tizen/common/20141203.182822~1141^2~225^2~24^2~7 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6203fc983457a19a1c4c491ab0e94b4c4c884fb9;p=platform%2Fkernel%2Flinux-arm64.git Bluetooth: Allow changing device class when BR/EDR is disabled Changing the device class when BR/EDR is disabled has no visible effect for remote devices. However to simplify the logic allow it as long as the controller supports BR/EDR operations. If it is not allowed, then the overall logic becomes rather complicated since the class of device values would need clearing or restoring when BR/EDR setting changes. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 4ce0f11..16125ff9 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1757,7 +1757,7 @@ static int set_dev_class(struct sock *sk, struct hci_dev *hdev, void *data, BT_DBG("request for %s", hdev->name); - if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) + if (!lmp_bredr_capable(hdev)) return cmd_status(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, MGMT_STATUS_NOT_SUPPORTED);