usbnet: dm9601: apply usbnet_link_change

Use usbnet_link_change to handle link change centrally.

Cc: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 174e5ecea4cc9bb36dc880eb88096b122c0e63ef..2dbb9460349d3659fc738eabb35f01cb0022e049 100644 (file)
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -524,12 +524,7 @@ static void dm9601_status(struct usbnet *dev, struct urb *urb)
 
        link = !!(buf[0] & 0x40);
        if (netif_carrier_ok(dev->net) != link) {
-               if (link) {
-                       netif_carrier_on(dev->net);
-                       usbnet_defer_kevent (dev, EVENT_LINK_RESET);
-               }
-               else
-                       netif_carrier_off(dev->net);
+               usbnet_link_change(dev, link, 1);
                netdev_dbg(dev->net, "Link Status is: %d\n", link);
        }
 }