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authorDan Carpenter <dan.carpenter@oracle.com>2012-07-17 09:44:49 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2012-07-25 10:39:58 +0200
commitbe636387f81376ff26963987531c89a63faf8a33 (patch)
treee73886593a4739238109def962d01ca8f8bae38f /drivers/gpu/drm/gma500
parentb259b3120607f642daabdaadc99430a306899ffe (diff)
downloadblackbird-op-linux-be636387f81376ff26963987531c89a63faf8a33.tar.gz
blackbird-op-linux-be636387f81376ff26963987531c89a63faf8a33.zip
drm/i915: dereferencing an error pointer
We need to check that "ctx" is a valid pointer before dereferencing it. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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