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(parent: 4cb8802) | patch
drm/cirrus: Remove unnecessary NULL check in bo_unref
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Sat, 5 Apr 2014 08:09:36 +0000 (10:09 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 22 Apr 2014 13:39:06 +0000 (15:39 +0200)
commit275c63222761255e5a34eac8327ea65a10fdd8d4
treec9cdab974c0843e0d53b0f2342b308affd0b183ftree | snapshot
parent4cb8802e28c14a4b34827154ab1537bbde796cc2commit | diff
drm/cirrus: Remove unnecessary 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/cirrus/cirrus_main.c diff | blob | history
Linux kernel for KaRo TX COM modules