tree 8f0c068aff36cc4f915899ed68d2e8686d75b069
parent 13fd1dd9db345f6b2babd1e80a1c929092eb4896
author Anton Vorontsov <anton.vorontsov@linaro.org> 1332372866 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1332377702 -0700

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 <anton.vorontsov@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>