-netdev_linux_create_system(const char *name, const char *type OVS_UNUSED,
- const struct shash *args, struct netdev_dev **netdev_devp)
+netdev_linux_create_system(const struct netdev_class *class OVS_UNUSED,
+ const char *name, const struct shash *args,
+ struct netdev_dev **netdev_devp)