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-rw-r--r--security/device_cgroup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index 9bf230a..c123628 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -456,7 +456,7 @@ static int propagate_exception(struct dev_cgroup *devcg_root,
* methods), and online ones are safe to access outside RCU
* read lock without bumping refcnt.
*/
- if (!is_devcg_online(devcg))
+ if (pos == &devcg_root->css || !is_devcg_online(devcg))
continue;
rcu_read_unlock();
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