Re: [PATCH] usb: atm: cxacru: properly kill rcv_urb on error in cxacru_cm()
From: patchwork-bot+netdevbpf
Date: Thu Aug 06 2026 - 11:57:58 EST
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Fri, 31 Jul 2026 10:15:20 +0000 (UTC) you wrote:
> From: Aleksandr Nogikh <nogikh@xxxxxxxxxx>
>
> 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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