From: Tejun Heo <tj@kernel.org>
Date: Mon, 5 Nov 2012 17:16:59 +0000 (-0800)
Subject: cgroup: make ->pre_destroy() return void
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~57^2~47^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bcf6de1b9129531215d26dd9af8331e84973bc52;p=pandora-kernel.git

cgroup: make ->pre_destroy() return void

All ->pre_destory() implementations return 0 now, which is the only
allowed return value.  Make it return void.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Li Zefan <lizefan@huawei.com>
Cc: Balbir Singh <bsingharora@gmail.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
---

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