Function fs_dev_remove

dpdk/drivers/net/failsafe/failsafe_ether.c:275–318

}

static void
fs_dev_remove(struct sub_device *sdev)
{
	int ret;

	if (sdev == NULL)
		return;
	switch (sdev->state) {
	case DEV_STARTED:
		failsafe_rx_intr_uninstall_subdevice(sdev);
		ret = rte_eth_dev_stop(PORT_ID(sdev));
		if (ret < 0)
			ERROR("Failed to stop sub-device %u", SUB_ID(sdev));
		sdev->state = DEV_ACTIVE;
		/* fallthrough */
	case DEV_ACTIVE:
		failsafe_eth_dev_unregister_callbacks(sdev);
		ret = rte_eth_dev_close(PORT_ID(sdev));
		if (ret < 0) {
			ERROR("Port close failed for sub-device %u",
			      PORT_ID(sdev));
		}
		sdev->state = DEV_PROBED;
		/* fallthrough */
	case DEV_PROBED:
		ret = rte_dev_remove(sdev->dev);
		if (ret < 0) {
			ERROR("Bus detach failed for sub_device %u",
			      SUB_ID(sdev));
		} else {
			rte_eth_dev_release_port(ETH(sdev));
		}
		sdev->state = DEV_PARSED;
		/* fallthrough */
	case DEV_PARSED:
	case DEV_UNDEFINED:
		sdev->state = DEV_UNDEFINED;
		sdev->sdev_port_id = RTE_MAX_ETHPORTS;
		/* the end */
		break;
	}
	sdev->remove = 0;
	failsafe_hotplug_alarm_install(fs_dev(sdev));
}

static void
fs_dev_stats_save(struct sub_device *sdev)