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(parent: eb649a6) | patch
drm/ast: Remove unecessary NULL check in gem_free
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Sat, 5 Apr 2014 08:11:16 +0000 (10:11 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 22 Apr 2014 13:39:10 +0000 (15:39 +0200)
commit183c1a32cf7175dfaa9e8889a6e9eb330ddc3c75
treea3625e38b653509b79256d5a4d62182e563cb86btree | snapshot
parenteb649a614d3a2204825cc41f32a7ae79ff74da35commit | diff
drm/ast: Remove unecessary NULL check in gem_free

The ->gem_free_object never gets called with a NULL pointer, the check
is redundant. Also checking after the upcast allows compilers to elide
it anyway.

Spotted by coverity.

v2: Fix patch subject.

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/ast/ast_main.c diff | blob | history
Linux kernel for KaRo TX COM modules