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Diffstat (limited to 'kernel/cgroup/cgroup.c')
-rw-r--r--kernel/cgroup/cgroup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index 3c3d92d993e8..21ddf3053235 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -488,7 +488,7 @@ static struct cgroup_subsys_state *cgroup_tryget_css(struct cgroup *cgrp,
rcu_read_lock();
css = cgroup_css(cgrp, ss);
- if (!css || !css_tryget_online(css))
+ if (css && !css_tryget_online(css))
css = NULL;
rcu_read_unlock();