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Commit dcb1ee57 authored by Daniel Vetter's avatar Daniel Vetter
Browse files

drm/bochs: 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: default avatarDavid Herrmann <dh.herrmann@gmail.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent e39a52da

drivers/gpu/drm/bochs/bochs_mm.c

+1 −3
Original line number Diff line number Diff line
@@ -434,9 +434,7 @@ static void bochs_bo_unref(struct bochs_bo **bo) 


	tbo = &((*bo)->bo);

	ttm_bo_unref(&tbo);

	if (tbo == NULL)

	*bo = NULL;



}



void bochs_gem_free_object(struct drm_gem_object *obj)