drm/i915: Set the error code after failing to insert new offset into mm ht.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@kernel.org
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Chris Wilson 2009-12-02 15:15:30 +00:00 • committed by Eric Anholt
commit 5618ca6abc