We no longer clear kn->priv in cgroup_rmdir(), so we don't need
to get an extra refcnt.
Signed-off-by: Zefan Li <lize...@huawei.com>
---
kernel/cgroup.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 0ce9d9e..26b8cb9 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -4841,13 +4841,10 @@ static int cgroup_rmdir(struct kernfs_node *kn)
cgrp = cgroup_kn_lock_live(kn);
if (!cgrp)
return 0;
- cgroup_get(cgrp); /* for @kn->priv clearing */
ret = cgroup_destroy_locked(cgrp);
cgroup_kn_unlock(kn);
-
- cgroup_put(cgrp);
return ret;
}
--
1.8.0.2
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