cgroup: remove redundant code in cgroup_rmdir()
We no longer clear kn->priv in cgroup_rmdir(), so we don't need to get an extra refcnt. Signed-off-by: Zefan Li <lizefan@huawei.com> Signed-off-by: Tejun Heo <tj@kernel.org>
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1 changed files with 0 additions and 3 deletions
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@ -4841,13 +4841,10 @@ static int cgroup_rmdir(struct kernfs_node *kn)
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cgrp = cgroup_kn_lock_live(kn);
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cgrp = cgroup_kn_lock_live(kn);
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if (!cgrp)
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if (!cgrp)
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return 0;
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return 0;
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cgroup_get(cgrp); /* for @kn->priv clearing */
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ret = cgroup_destroy_locked(cgrp);
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ret = cgroup_destroy_locked(cgrp);
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cgroup_kn_unlock(kn);
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cgroup_kn_unlock(kn);
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cgroup_put(cgrp);
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return ret;
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return ret;
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}
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}
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