[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF()

This is nicer than the MAC_FMT stuff.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/pci-skeleton.c b/drivers/net/pci-skeleton.c
index 7dace63..ed402e0 100644
--- a/drivers/net/pci-skeleton.c
+++ b/drivers/net/pci-skeleton.c
@@ -737,6 +737,7 @@
 	int i, addr_len, option;
 	void *ioaddr = NULL;
 	static int board_idx = -1;
+	DECLARE_MAC_BUF(mac);
 
 /* when built into the kernel, we only print version if device is found */
 #ifndef MODULE
@@ -796,15 +797,11 @@
 
 	tp->phys[0] = 32;
 
-	printk (KERN_INFO "%s: %s at 0x%lx, "
-		"%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x, "
-		"IRQ %d\n",
+	printk (KERN_INFO "%s: %s at 0x%lx, %sIRQ %d\n",
 		dev->name,
 		board_info[ent->driver_data].name,
 		dev->base_addr,
-		dev->dev_addr[0], dev->dev_addr[1],
-		dev->dev_addr[2], dev->dev_addr[3],
-		dev->dev_addr[4], dev->dev_addr[5],
+		print_mac(mac, dev->dev_addr),
 		dev->irq);
 
 	printk (KERN_DEBUG "%s:  Identified 8139 chip type '%s'\n",