[PATCH v2 2/8] usb: xhci: Better error handling in abort_td()

Marek Vasut marex at denx.de
Sun Oct 29 15:33:43 CET 2023


On 10/29/23 07:37, Hector Martin wrote:
> If the xHC has a problem with our STOP ENDPOINT command, it is likely to
> return a completion directly instead of first a transfer event for the
> in-progress transfer. Handle that more gracefully.
> 
> We still BUG() on the error code, but at least we don't end up timing
> out on the event and ending up with unexpected event errors.
> 
> Signed-off-by: Hector Martin <marcan at marcan.st>

Reviewed-by: Marek Vasut <marex at denx.de>


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