static int geneve_init(struct net_device *dev)
{
	struct geneve_dev *geneve = netdev_priv(dev);
	int err;

	dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
	if (!dev->tstats)
		return -ENOMEM;

	err = gro_cells_init(&geneve->gro_cells, dev);
	if (err) {
		free_percpu(dev->tstats);
		return err;
	}

	err = dst_cache_init(&geneve->info.dst_cache, GFP_KERNEL);
	if (err) {
		free_percpu(dev->tstats);
		gro_cells_destroy(&geneve->gro_cells);
		return err;
	}
	return 0;
}
static int geneve_init(struct net_device *dev)
{
	struct geneve_dev *geneve = netdev_priv(dev);
	int err;

	dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
	if (!dev->tstats)
		return -ENOMEM;

	err = gro_cells_init(&geneve->gro_cells, dev);
	if (err) {
		free_percpu(dev->tstats);
		return err;
	}

	err = dst_cache_init(&geneve->info.dst_cache, GFP_KERNEL);
	if (err) {
		free_percpu(dev->tstats);
		gro_cells_destroy(&geneve->gro_cells);
		return err;
	}
	return 0;
}