[PATCH] Bluetooth: btmtk: fix error handling in btmtk_usb_isointf_init()

patchwork-bot+bluetooth at kernel.org patchwork-bot+bluetooth at kernel.org
Fri Oct 30 07:00:10 PDT 2026


Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz at intel.com>:

On Fri, 30 Oct 2026 01:40:15 +0300 you wrote:
> btmtk_usb_isointf_init() submits the ISO interrupt IN URB and then
> sends the vendor command 0xfd98. If that command fails, the function
> returns an error without killing the URB it has just submitted. The
> caller then leaves BTMTK_ISOPKT_RUNNING clear, so the driver treats the
> ISO path as inactive while its RX URB is still in flight, and
> btmtk_usb_suspend() skips killing it. Kill the anchored URBs on this
> path, as the URB submission failure path already does.
> 
> [...]

Here is the summary with links:
  - Bluetooth: btmtk: fix error handling in btmtk_usb_isointf_init()
    https://git.kernel.org/bluetooth/bluetooth-next/c/215ef299184d

You are awesome, thank you!
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