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Date:   Wed, 15 Jul 2020 20:40:59 +0200
From:   Bjørn Mork <>
        Miguel Rodríguez Pérez 
        Bjørn Mork <>
Subject: [PATCH v5 net-next 4/5] net: cdc_ncm: add .ndo_set_rx_mode to cdc_ncm_netdev_ops

From: Miguel Rodríguez Pérez <>

The cdc_ncm driver overrides the net_device_ops structure used by usbnet
to be able to hook into .ndo_change_mtu. However, the structure was
missing the .ndo_set_rx_mode field, preventing the driver from
hooking into usbnet's set_rx_mode. This patch adds the missing callback to
usbnet_set_rx_mode in net_device_ops.

Signed-off-by: Miguel Rodríguez Pérez <>
Signed-off-by: Bjørn Mork <>
 drivers/net/usb/cdc_ncm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index 8929669b5e6d..f5d7b933792b 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -792,6 +792,7 @@ static const struct net_device_ops cdc_ncm_netdev_ops = {
 	.ndo_stop	     = usbnet_stop,
 	.ndo_start_xmit	     = usbnet_start_xmit,
 	.ndo_tx_timeout	     = usbnet_tx_timeout,
+	.ndo_set_rx_mode     = usbnet_set_rx_mode,
 	.ndo_get_stats64     = usbnet_get_stats64,
 	.ndo_change_mtu	     = cdc_ncm_change_mtu,
 	.ndo_set_mac_address = eth_mac_addr,

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