Quoting Matthew Auld (2019-10-03 20:24:23)
> diff --git a/drivers/gpu/drm/i915/gt/intel_rc6.c b/drivers/gpu/drm/i915/gt/intel_rc6.c
> index d6167dd592e9..dcf189f26624 100644
> --- a/drivers/gpu/drm/i915/gt/intel_rc6.c
> +++ b/drivers/gpu/drm/i915/gt/intel_rc6.c
> @@ -299,7 +299,7 @@ static int vlv_rc6_init(struct intel_rc6 *rc6)
> pcbr_offset,
> I915_GTT_OFFSET_NONE,
> pctx_size);
> - if (!pctx)
> + if (IS_ERR(pctx))
> return -ENOMEM;
>
> goto out;
> @@ -316,7 +316,7 @@ static int vlv_rc6_init(struct intel_rc6 *rc6)
> * memory, or any other relevant ranges.
> */
> pctx = i915_gem_object_create_stolen(i915, pctx_size);
> - if (!pctx) {
> + if (IS_ERR(pctx)) {
> DRM_DEBUG("not enough stolen space for PCTX, disabling\n");
> return -ENOMEM;
You might as well make use of the actual error now that you know it.
With that minor tweak,
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
-Chris
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