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cgroup: remove unused variables in cgroup_destroy_locked()

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Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Li Zefan 2013-03-12 15:35:58 -07:00 committed by Tejun Heo
parent e7b2dcc52b
commit 6dc01181ea
1 changed files with 0 additions and 2 deletions
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kernel/cgroup.c
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@ -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);