usbnet: cdc-ether: apply usbnet_link_change

Use usbnet_link_change to handle link change centrally.

Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 57136dc1b887..e965806b1e06 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -406,10 +406,7 @@ void usbnet_cdc_status(struct usbnet *dev, struct urb *urb)
         case USB_CDC_NOTIFY_NETWORK_CONNECTION:
                 netif_dbg(dev, timer, dev->net, "CDC: carrier %s\n",
                           event->wValue ? "on" : "off");
-                if (event->wValue)
-                        netif_carrier_on(dev->net);
-                else
-                        netif_carrier_off(dev->net);
+                usbnet_link_change(dev, event->wValue, 0);
                 break;
         case USB_CDC_NOTIFY_SPEED_CHANGE:       /* tx/rx rates */
                 netif_dbg(dev, timer, dev->net, "CDC: speed change (len %d)\n",