[PATCH v2] amdgpu: prevent NULL pointer dereference if ATIF is not supported

[Markus Elfring]

…
> Although this case may be unrealistic for the current code, it is
> still better to protect against possible bugs.
>
> Bail out also when status is AE_NOT_FOUND.
…

How do you think about to add any tags (like “Fixes” and “Cc”) accordingly?
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.12-rc5#n145


Regards,
Markus