drm/i915: Remove extra error state NULL

Not only was there an extra, but since we now kzalloc the error state,
we don't need either.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ben Widawsky 2013-06-27 16:30:02 -07:00 • committed by Daniel Vetter
commit 5476f8505b