[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>

1 files changed, 2 insertions, 6 deletions

diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c
index 03facba05259..19152f54ef2b 100644
--- a/drivers/net/rrunner.c
+++ b/drivers/net/rrunner.c
@@ -520,7 +520,7 @@ static int __devinit rr_init(struct net_device *dev)
         struct rr_regs __iomem *regs;
         struct eeprom *hw = NULL;
         u32 sram_size, rev;
-        int i;
+        DECLARE_MAC_BUF(mac);
 
         rrpriv = netdev_priv(dev);
         regs = rrpriv->regs;
@@ -558,11 +558,7 @@ static int __devinit rr_init(struct net_device *dev)
         *(u32 *)(dev->dev_addr+2) =
           htonl(rr_read_eeprom_word(rrpriv, &hw->manf.BoardULA[4]));
 
-        printk("  MAC: ");
-
-        for (i = 0; i < 5; i++)
-                printk("%2.2x:", dev->dev_addr[i]);
-        printk("%2.2x\n", dev->dev_addr[i]);
+        printk("  MAC: %s\n", print_mac(mac, dev->dev_addr));
 
         sram_size = rr_read_eeprom_word(rrpriv, (void *)8);
         printk("  SRAM size 0x%06x\n", sram_size);