On Thu, Jan 14, 2016 at 11:46:42AM +0530, ankitprasad.r.sharma@xxxxxxxxx wrote:
> diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
> index 6a429c0..b7dcd21 100644
> --- a/drivers/gpu/drm/i915/i915_gem.c
> +++ b/drivers/gpu/drm/i915/i915_gem.c
> @@ -396,19 +396,18 @@ i915_gem_alloc_object_stolen(struct drm_device *dev, size_t size)
>
> mutex_lock(&dev->struct_mutex);
> obj = i915_gem_object_create_stolen(dev, size);
> - if (!obj) {
> - mutex_unlock(&dev->struct_mutex);
> - return NULL;
> - }
> + if (IS_ERR(obj))
> + goto out;
>
> /* Always clear fresh buffers before handing to userspace */
> ret = i915_gem_object_clear(obj);
> if (ret) {
> drm_gem_object_unreference(&obj->base);
> mutex_unlock(&dev->struct_mutex);
> - return NULL;
> + return ERR_PTR(ret);
ret = i915_gem_object_clear(obj);
if (ret) {
drm_gem_object_unreference(&obj->base);
obj = ERR_PTR(ret);
goto out;
}
> }
>
> +out:
> mutex_unlock(&dev->struct_mutex);
> return obj;
> }
--
Chris Wilson, Intel Open Source Technology Centre
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