datapath: stt: Use RCU API to update stt-dev list.

[cascardo/ovs.git] / datapath / linux / compat / stt.c

diff --git a/datapath/linux/compat/stt.c b/datapath/linux/compat/stt.c
index 8064980..dcd70ff 100644 (file)
--- a/datapath/linux/compat/stt.c
+++ b/datapath/linux/compat/stt.c
@@ -1770,7 +1770,7 @@ static int stt_configure(struct net *net, struct net_device *dev,
        if (err)
                return err;
 
-       list_add(&stt->next, &sn->stt_list);
+       list_add_rcu(&stt->next, &sn->stt_list);
        return 0;
 }
 
@@ -1789,7 +1789,7 @@ static void stt_dellink(struct net_device *dev, struct list_head *head)
 {
        struct stt_dev *stt = netdev_priv(dev);
 
-       list_del(&stt->next);
+       list_del_rcu(&stt->next);
        unregister_netdevice_queue(dev, head);
 }