[patch] drm/i915: checking IS_ERR() instead of NULL

[Chris Wilson]

On Thu, Apr 30, 2015 at 05:30:50PM +0300, Dan Carpenter wrote:
> We switched from calling i915_gem_alloc_context_obj() to calling
> i915_gem_alloc_object() so the error handling needs to be updated to
> check for NULL instead of IS_ERR().

I had a patch to change i915_gem_alloc_object() to report the correct
error rather than NULL - which can come in surprisingly handy at
times...
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre