case OVS_KEY_ATTR_TUN_ID:
/* If we're only using the TUN_ID action, store the value in a
* temporary instance of struct ovs_key_ipv4_tunnel on the stack.
case OVS_KEY_ATTR_TUN_ID:
/* If we're only using the TUN_ID action, store the value in a
* temporary instance of struct ovs_key_ipv4_tunnel on the stack.