tests: Add test suite for packets.h.

[openvswitch] / datapath / vport-internal_dev.c

diff --git a/datapath/vport-internal_dev.c b/datapath/vport-internal_dev.c
index b5406c7359599b530e2910b44b48eb6bad1bb332..1df61801179a0871f46072dbfce71a236f5cf7ce 100644 (file)
--- a/datapath/vport-internal_dev.c
+++ b/datapath/vport-internal_dev.c
@@ -217,6 +217,7 @@ static int internal_dev_destroy(struct vport *vport)
        dev_set_promiscuity(netdev_vport->dev, -1);
 
        unregister_netdevice(netdev_vport->dev);
+       /* unregister_netdevice() waits for an RCU grace period. */
        vport_free(vport);
 
        return 0;