drm/ast: Remove unnecessary NULL check in bo_unref

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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>

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Daniel Vetter 2014-04-05 10:10:51 +02:00

parent 3d535eddf2

commit eb649a614d

1 changed files with 2 additions and 3 deletions

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5

drivers/gpu/drm/ast/ast_main.c

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