net: cdc_ether: silence sparse __CHECK_ENDIAN__ warning

Remove warning introduced by commit 418fc57 ("usbnet: cdc-ether: apply
usbnet_link_change"):

   CHECK   .../drivers/net/usb/cdc_ether.c
 .../drivers/net/usb/cdc_ether.c:409:46: warning: incorrect type in argument 2 (different base types)
 .../drivers/net/usb/cdc_ether.c:409:46:    expected bool [unsigned] [usertype] <noident>
 .../drivers/net/usb/cdc_ether.c:409:46:    got restricted __le16 [usertype] wValue

Cc: Ming Lei <[email protected]>
Signed-off-by: Bjørn Mork <[email protected]>
Acked-by: Ming Lei <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: bmork

drivers/net/usb/cdc_ether.c

@@ -406,7 +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");
-		usbnet_link_change(dev, event->wValue, 0);
+		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",