hulk inclusion category: cleanup bugzilla: https://gitee.com/openeuler/kernel/issues/I9K8D1 -------------------------------- Remove redundants and unused code in proc_cgroupstats_show(). Fixes: 8f1f7f473d69("cgroup: check if cgroup root is alive in cgroupstats_show()") Signed-off-by: Lu Jialin <lujialin4@huawei.com> --- kernel/cgroup/cgroup-v1.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/cgroup/cgroup-v1.c b/kernel/cgroup/cgroup-v1.c index 19e175710b7f..879813117556 100644 --- a/kernel/cgroup/cgroup-v1.c +++ b/kernel/cgroup/cgroup-v1.c @@ -684,7 +684,6 @@ int proc_cgroupstats_show(struct seq_file *m, void *v) */ mutex_lock(&cgroup_mutex); - for_each_subsys(ss, i) for_each_subsys(ss, i) { dead = percpu_ref_is_dying(&ss->root->cgrp.self.refcnt); seq_printf(m, "%s\t%d\t%d\t%d\n", -- 2.34.1