From 45f3e385b7a639c633d7a4b1e863c2d52b918258 Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Wed, 21 Mar 2012 16:34:26 -0700 Subject: [PATCH] mm/memcontrol.c: remove redundant BUG_ON() in mem_cgroup_usage_unregister_event() In the following code: if (type == _MEM) thresholds = &memcg->thresholds; else if (type == _MEMSWAP) thresholds = &memcg->memsw_thresholds; else BUG(); BUG_ON(!thresholds); The BUG_ON() seems redundant. Signed-off-by: Anton Vorontsov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/memcontrol.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index c200875072f7..4dc9709eff31 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -4467,12 +4467,6 @@ static void mem_cgroup_usage_unregister_event(struct cgroup *cgrp, else BUG(); - /* - * Something went wrong if we trying to unregister a threshold - * if we don't have thresholds - */ - BUG_ON(!thresholds); - if (!thresholds->primary) goto unlock; -- 2.30.2