From: Li Zefan <lizefan@huawei.com>
Date: Tue, 12 Mar 2013 22:35:58 +0000 (-0700)
Subject: cgroup: remove unused variables in cgroup_destroy_locked()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6dc01181eac16192dc4a5d1b310b78e2e97c003c;p=linux-beck.git

cgroup: remove unused variables in cgroup_destroy_locked()

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

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index f51443fd5f71..fd0b056d8da5 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -4346,10 +4346,8 @@ 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);