Re: [PATCH] usb: atm: cxacru: properly kill rcv_urb on error in cxacru_cm()

[email protected] Thu, 06 Aug 2026 15:50:32 +0000

Newsgroups	org.kernel.vger.linux-usb,dev.linux.lists.syzbot,org.kernel.vger.linux-kernel,org.kernel.vger.netdev
Message-ID	<178603143263.1348318.9398157117704385774.git-patchwork-notify@kernel.org>

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <[email protected]>:

On Fri, 31 Jul 2026 10:15:20 +0000 (UTC) you wrote:
> From: Aleksandr Nogikh <[email protected]>
> 
> If cxacru_cm() encounters an error while submitting or waiting for snd_urb,
> it aborts and returns the error without killing the already submitted
> rcv_urb. This leaves the rcv_urb active.
> 
> When this happens during initialization (e.g., in cxacru_atm_start()), the
> driver may ignore the error and proceed to call cxacru_poll_status(), which
> invokes cxacru_cm() again. Attempting to submit the still-active rcv_urb
> triggers a warning in usb_submit_urb():
> 
> [...]

Here is the summary with links:
  - usb: atm: cxacru: properly kill rcv_urb on error in cxacru_cm()
    https://git.kernel.org/netdev/net-next/c/d87cabf0b673

You are awesome, thank you!
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