static int mvneta_dev_num;
-static void mvneta_stats_reset(struct rte_eth_dev *dev);
+static int mvneta_stats_reset(struct rte_eth_dev *dev);
static int rte_pmd_mvneta_remove(struct rte_vdev_device *vdev);
*
* @param dev
* Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, negative error value otherwise.
*/
-static void
+static int
mvneta_stats_reset(struct rte_eth_dev *dev)
{
struct mvneta_priv *priv = dev->data->dev_private;
unsigned int ret;
if (!priv->ppio)
- return;
+ return 0;
ret = mvneta_stats_get(dev, &priv->prev_stats);
if (unlikely(ret))
RTE_LOG(ERR, PMD, "Failed to reset port statistics");
+
+ return ret;
}