1 files changed, 0 insertions, 2 deletions

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 61e92c5867ea..f55af3daffc2 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2055,7 +2055,6 @@ int cgroupstats_build(struct cgroupstats *stats, struct dentry *dentry)
 
         ret = 0;
         cgrp = dentry->d_fsdata;
-        rcu_read_lock();
 
         cgroup_iter_start(cgrp, &it);
         while ((tsk = cgroup_iter_next(cgrp, &it))) {
@@ -2080,7 +2079,6 @@ int cgroupstats_build(struct cgroupstats *stats, struct dentry *dentry)
         }
         cgroup_iter_end(cgrp, &it);
 
-        rcu_read_unlock();
 err:
         return ret;
 }