[Intel-gfx] [PATCH] gpu: drm: i915: fix error return code of igt_buddy_alloc_smoke()

[Jia-Ju Bai]

On 2021/3/8 17:18, Chris Wilson wrote:
> Quoting Jia-Ju Bai (2021-03-08 08:59:52)
>> When i915_random_order() returns NULL to order, no error return code of
>> igt_buddy_alloc_smoke() is assigned.
>> To fix this bug, err is assigned with -EINVAL in this case.
> It would not be EINVAL since that is used for a reference failure, but
> in this case the idea was to return 0 as no testing was done and the
> ENOMEM was raised before testing began i.e. not an internal and
> unexpected driver allocation failure.
> -Chris

Okay, thanks for your reply :)


Best wishes,
Jia-Ju Bai