return NULL;
dev = &tun->dev;
- device_init(dev, devtype, name);
+
+ if (device_init(dev, devtype, name) < 0) {
+ device_cleanup(dev);
+ free(tun);
+ return NULL;
+ }
+
tun->set_state = dev->set_state;
dev->set_state = tunnel_set_state;
device_apply_config(dev, devtype, attr);
}
struct device_type tunnel_device_type = {
- .name = "IP tunnel",
+ .name = "tunnel",
.config_params = &tunnel_attr_list,
.reload = tunnel_reload,
.create = tunnel_create,
.free = tunnel_free,
};
-
+static void __init tunnel_device_type_init(void)
+{
+ device_type_add(&tunnel_device_type);
+}