diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index a95c73d..44115ee 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -643,7 +643,7 @@
 	netif_stop_queue (net);
 
 	netif_info(dev, ifdown, dev->net,
-		   "stop stats: rx/tx %ld/%ld, errs %ld/%ld\n",
+		   "stop stats: rx/tx %lu/%lu, errs %lu/%lu\n",
 		   net->stats.rx_packets, net->stats.tx_packets,
 		   net->stats.rx_errors, net->stats.tx_errors);