1 files changed, 12 insertions, 1 deletions

diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c
index b7f763e1298c..1bf243ef950e 100644
--- a/drivers/net/usb/rndis_host.c
+++ b/drivers/net/usb/rndis_host.c
@@ -266,6 +266,16 @@ response_error:
         return -EDOM;
 }
 
+/* same as usbnet_netdev_ops but MTU change not allowed */
+static const struct net_device_ops rndis_netdev_ops = {
+        .ndo_open               = usbnet_open,
+        .ndo_stop               = usbnet_stop,
+        .ndo_start_xmit         = usbnet_start_xmit,
+        .ndo_tx_timeout         = usbnet_tx_timeout,
+        .ndo_set_mac_address    = eth_mac_addr,
+        .ndo_validate_addr      = eth_validate_addr,
+};
+
 int
 generic_rndis_bind(struct usbnet *dev, struct usb_interface *intf, int flags)
 {
@@ -327,7 +337,8 @@ generic_rndis_bind(struct usbnet *dev, struct usb_interface *intf, int flags)
         dev->rx_urb_size &= ~(dev->maxpacket - 1);
         u.init->max_transfer_size = cpu_to_le32(dev->rx_urb_size);
 
-        net->change_mtu = NULL;
+        net->netdev_ops = &rndis_netdev_ops;
+
         retval = rndis_command(dev, u.header, CONTROL_BUFFER_SIZE);
         if (unlikely(retval < 0)) {
                 /* it might not even be an RNDIS device!! */