[cairo] [PATCH 68/72] drm/intel: fixed unitialized variable warning and improved error handling

[Chris Wilson]

On Tue, Dec 29, 2015 at 10:17:46AM +0100, Enrico Weigelt, metux IT consult wrote:

Wrong. It's a programming error for this to be called otherwise, so
assert (or just ignore it and return a standard structure if assertions
are disabled).
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre