[lvc-project] [PATCH 5.10] gpu/i915: fix error return in mmap_offset_attach()

[Krzysztof Karas]

Hi Alexandr,

> Return value of function 'drm_vma_node_allow', called 
> at i915_gem_mman.c:670, is not checked, but it is usually 
> checked for this function
Grepping for this function in the repo tells me this is currently
the only place we call it. I'd rephrase the commit message to focus
only on missing return code.

After that:
Reviewed-by: Krzysztof Karas <krzysztof.karas at intel.com>
-- 
Best Regards,
Krzysztof