From: Mark Chen <mark-yw.chen@mediatek.com>
Date: Mon, 6 Dec 2021 17:33:43 +0000 (+0800)
Subject: Bluetooth: btusb: Return error code when getting patch status failed
X-Git-Tag: v5.17-rc1~170^2~110^2~18
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=995d948cf2e45834275f07afc1c9881a9902e73c;p=thirdparty%2Flinux.git

Bluetooth: btusb: Return error code when getting patch status failed

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>
---

diff --git a/drivers/bluetooth/btmtk.c b/drivers/bluetooth/btmtk.c
index c2ee5c4b975a2..526dfdf1fe019 100644
--- a/drivers/bluetooth/btmtk.c
+++ b/drivers/bluetooth/btmtk.c
@@ -121,6 +121,7 @@ int btmtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwname,
 				} else {
 					bt_dev_err(hdev, "Failed wmt patch dwnld status (%d)",
 						   status);
+					err = -EIO;
 					goto err_release_fw;
 				}
 			}