On Thu, Jan 11, 2018 at 05:01:36PM +0000, Ben Hutchings wrote:
> This is a stable-only fix for the backport of commit 5d9b70f7d52e
> ("xhci: Don't add a virt_dev to the devs array before it's fully
> allocated").
>
> In branches that predate commit c5628a2af83a ("xhci: remove endpoint
> ring cache") there is an additional failure path in
> xhci_alloc_virt_device() where ring cache allocation fails, in
> which case we need to free the ring allocated for endpoint 0.
>
> Signed-off-by: Ben Hutchings <ben.hutchings@xxxxxxxxxxxxxxx>
> ---
> This is build-tested only.
Looks good to me, thanks for this!
Mathias, yell if you think it's wrong :)
greg k-h
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