diff --git a/drivers/net/ethernet/freescale/enetc/enetc_vf.c b/drivers/net/ethernet/freescale/enetc/enetc_vf.c index 9cdb0a4d6baf..7dcb4a0246f5 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_vf.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_vf.c @@ -317,7 +317,14 @@ static int enetc_vf_probe(struct pci_dev *pdev, enetc_get_si_caps(si); - ndev = alloc_etherdev_mq(sizeof(*priv), ENETC_MAX_NUM_TXQS); + /* Currently, the supported SoCs have a max of 6 CPUs and the VFs + * have less than 6 RX/TX rings. So no issues for these supported + * SoCs, but for future SoCs which have more CPUs or more TX/RX + * rings, all the related logic needs to be improved. + */ + ndev = alloc_etherdev_mqs(sizeof(*priv), + min(si->num_tx_rings, ENETC_MAX_NUM_TXQS), + min(si->num_rx_rings, ENETC_MAX_NUM_TXQS)); if (!ndev) { err = -ENOMEM; dev_err(&pdev->dev, "netdev creation failed\n");