This is a note to let you know that I've just added the patch titled
Bluetooth: btusb: Return error code when getting patch status failed
to the 5.16-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
bluetooth-btusb-return-error-code-when-getting-patch-status-failed.patch
and it can be found in the queue-5.16 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 995d948cf2e45834275f07afc1c9881a9902e73c Mon Sep 17 00:00:00 2001
From: Mark Chen <mark-yw.chen@xxxxxxxxxxxx>
Date: Tue, 7 Dec 2021 01:33:43 +0800
Subject: Bluetooth: btusb: Return error code when getting patch status failed
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
@@ -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;
}
}
Patches currently in stable-queue which might be from mark-yw.chen@xxxxxxxxxxxx are
queue-5.16/bluetooth-btusb-handle-download_firmware-failure-cas.patch
queue-5.16/bluetooth-btmtksdio-fix-resume-failure.patch
queue-5.16/bluetooth-btusb-return-error-code-when-getting-patch-status-failed.patch
