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(parent: a798c10) | patch
drm/mgag200: Remove unecessary NULL check in bo_unref
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Sat, 5 Apr 2014 08:03:22 +0000 (10:03 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 22 Apr 2014 13:39:03 +0000 (15:39 +0200)
commit36b347fb31e74075315a782809007b9192c486ea
treea9b575a0245f9b93493c0c12e7baf65e6c0e054dtree | snapshot
parenta798c10faf62a505d24e5f6213fbaf904a39623fcommit | diff
drm/mgag200: Remove unecessary NULL check in bo_unref

ttm_bo_unref unconditionally calls kref_put on it's argument, so the
thing can't be NULL without already causing Oopses.

Spotted by coverity.

Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/mgag200/mgag200_main.c diff | blob | history
Beck SC1x5 Kernel