linux-kernel - [PATCH 2/8] cgroup: remove unused variables in cgroup_destroy

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Date:	Tue, 12 Mar 2013 14:50:17 +0800
From:	Li Zefan <lizefan@...wei.com>
To:	Tejun Heo <tj@...nel.org>
CC:	LKML <linux-kernel@...r.kernel.org>,
	Cgroups <cgroups@...r.kernel.org>
Subject: [PATCH 2/8] cgroup: remove unused variables in cgroup_destroy_locked()


Signed-off-by: Li Zefan <lizefan@...wei.com>
---
 kernel/cgroup.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 02b02ca..71bc33d 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -4347,10 +4347,8 @@ static int cgroup_destroy_locked(struct cgroup *cgrp)
 {
 	struct dentry *d = cgrp->dentry;
 	struct cgroup *parent = cgrp->parent;
-	DEFINE_WAIT(wait);
 	struct cgroup_event *event, *tmp;
 	struct cgroup_subsys *ss;
-	LIST_HEAD(tmp_list);
 
 	lockdep_assert_held(&d->d_inode->i_mutex);
 	lockdep_assert_held(&cgroup_mutex);
-- 
1.8.0.2
--
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