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>

diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 57136dc1b887fde71fc9b1fc256b9e928d3e0a07..e965806b1e067f777185a3cff4e832c483b9827e 100644 (file)
--- 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",