1 files changed, 1 insertions, 0 deletions

diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c
index ec986ae52808..a9f9a2ccc664 100644
--- a/net/sched/act_sample.c
+++ b/net/sched/act_sample.c
@@ -264,6 +264,7 @@ static int __init sample_init_module(void)
 
 static void __exit sample_cleanup_module(void)
 {
+        rcu_barrier();
         tcf_unregister_action(&act_sample_ops, &sample_net_ops);
 }