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    Subject[PATCH 5.16 0917/1039] Bluetooth: btusb: Return error code when getting patch status failed
    Date
    From: Mark Chen <mark-yw.chen@mediatek.com>

    commit 995d948cf2e45834275f07afc1c9881a9902e73c upstream.

    If there are failure cases in getting patch status, it should return the
    error code (-EIO).

    Fixes: fc342c4dc4087 ("Bluetooth: btusb: Add protocol support for MediaTek MT7921U USB devices")
    Co-developed-by: Sean Wang <sean.wang@mediatek.com>
    Signed-off-by: Sean Wang <sean.wang@mediatek.com>
    Signed-off-by: Mark Chen <mark-yw.chen@mediatek.com>
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/bluetooth/btusb.c | 1 +
    1 file changed, 1 insertion(+)

    --- a/drivers/bluetooth/btusb.c
    +++ b/drivers/bluetooth/btusb.c
    @@ -2600,6 +2600,7 @@ static int btusb_mtk_setup_firmware_79xx
    } else {
    bt_dev_err(hdev, "Failed wmt patch dwnld status (%d)",
    status);
    + err = -EIO;
    goto err_release_fw;
    }
    }

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