net: usb: Use eth_random_addr

Convert the existing uses of random_ether_addr to
the new eth_random_addr.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index e92c057..8531c1c 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1593,7 +1593,7 @@
 	BUILD_BUG_ON(
 		FIELD_SIZEOF(struct sk_buff, cb) < sizeof(struct skb_data));
 
-	random_ether_addr(node_id);
+	eth_random_addr(node_id);
 	return 0;
 }
 module_init(usbnet_init);