From: Mark Chen <mark-yw.chen@xxxxxxxxxxxx>
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@xxxxxxxxxxxx>
Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx>
Signed-off-by: Mark Chen <mark-yw.chen@xxxxxxxxxxxx>
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/bluetooth/btusb.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -2561,6 +2561,7 @@ 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;
}
}
