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path: root/drivers/net/ethernet/qualcomm/qca_spi.c
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Diffstat (limited to 'drivers/net/ethernet/qualcomm/qca_spi.c')
-rw-r--r--drivers/net/ethernet/qualcomm/qca_spi.c16
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c
index 6e2add979471..513e6c74e199 100644
--- a/drivers/net/ethernet/qualcomm/qca_spi.c
+++ b/drivers/net/ethernet/qualcomm/qca_spi.c
@@ -780,24 +780,12 @@ qcaspi_netdev_uninit(struct net_device *dev)
dev_kfree_skb(qca->rx_skb);
}
-static int
-qcaspi_netdev_change_mtu(struct net_device *dev, int new_mtu)
-{
- if ((new_mtu < QCAFRM_ETHMINMTU) || (new_mtu > QCAFRM_ETHMAXMTU))
- return -EINVAL;
-
- dev->mtu = new_mtu;
-
- return 0;
-}
-
static const struct net_device_ops qcaspi_netdev_ops = {
.ndo_init = qcaspi_netdev_init,
.ndo_uninit = qcaspi_netdev_uninit,
.ndo_open = qcaspi_netdev_open,
.ndo_stop = qcaspi_netdev_close,
.ndo_start_xmit = qcaspi_netdev_xmit,
- .ndo_change_mtu = qcaspi_netdev_change_mtu,
.ndo_set_mac_address = eth_mac_addr,
.ndo_tx_timeout = qcaspi_netdev_tx_timeout,
.ndo_validate_addr = eth_validate_addr,
@@ -814,6 +802,10 @@ qcaspi_netdev_setup(struct net_device *dev)
dev->priv_flags &= ~IFF_TX_SKB_SHARING;
dev->tx_queue_len = 100;
+ /* MTU range: 46 - 1500 */
+ dev->min_mtu = QCAFRM_ETHMINMTU;
+ dev->max_mtu = QCAFRM_ETHMAXMTU;
+
qca = netdev_priv(dev);
memset(qca, 0, sizeof(struct qcaspi));