switch (sdev->state) {
case DEV_STARTED:
failsafe_rx_intr_uninstall_subdevice(sdev);
- rte_eth_dev_stop(PORT_ID(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: