Commit e0c6a73f authored Apr 05, 2014 by Daniel Vetter

drm/bochs: 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.

Noticed while chasing coverity reports, somehow this one here was not
flagged.

Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent dcb1ee57

drivers/gpu/drm/bochs/bochs_mm.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -441,8 +441,6 @@ void bochs_gem_free_object(struct drm_gem_object *obj)
		{
		struct bochs_bo *bochs_bo = gem_to_bochs_bo(obj);

		if (!bochs_bo)
		return;
		bochs_bo_unref(&bochs_bo);
		}