From: Tejun Heo <tj@kernel.org>
Date: Mon, 19 Nov 2012 16:13:35 +0000 (-0800)
Subject: cgroup: initialize cgrp->allcg_node in init_cgroup_housekeeping()
X-Git-Tag: upstream/snapshot3+hdmi~6108^2~33
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2243076ad128d0cc196cf6597e6ddcf6bc907676;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

cgroup: initialize cgrp->allcg_node in init_cgroup_housekeeping()

Not strictly necessary but it's annoying to have uninitialized
list_head around.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
---

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index d0803f0..ed0e177 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1381,6 +1381,7 @@ static void init_cgroup_housekeeping(struct cgroup *cgrp)
 	INIT_LIST_HEAD(&cgrp->children);
 	INIT_LIST_HEAD(&cgrp->files);
 	INIT_LIST_HEAD(&cgrp->css_sets);
+	INIT_LIST_HEAD(&cgrp->allcg_node);
 	INIT_LIST_HEAD(&cgrp->release_list);
 	INIT_LIST_HEAD(&cgrp->pidlists);
 	mutex_init(&cgrp->pidlist_mutex);