[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/lne390.c b/drivers/net/lne390.c
index 2dd3969..b369890 100644
--- a/drivers/net/lne390.c
+++ b/drivers/net/lne390.c
@@ -169,6 +169,7 @@
 {
 	int i, revision, ret;
 	unsigned long eisa_id;
+	DECLARE_MAC_BUF(mac);
 
 	if (inb_p(ioaddr + LNE390_ID_PORT) == 0xff) return -ENODEV;
 
@@ -200,10 +201,12 @@
 	}
 #endif
 
-	printk("lne390.c: LNE390%X in EISA slot %d, address", 0xa+revision, ioaddr/0x1000);
 	for(i = 0; i < ETHER_ADDR_LEN; i++)
-		printk(" %02x", (dev->dev_addr[i] = inb(ioaddr + LNE390_SA_PROM + i)));
-	printk(".\nlne390.c: ");
+		dev->dev_addr[i] = inb(ioaddr + LNE390_SA_PROM + i);
+	printk("lne390.c: LNE390%X in EISA slot %d, address %s.\n",
+	       0xa+revision, ioaddr/0x1000, print_mac(mac, dev->dev_addr));
+
+	printk("lne390.c: ");
 
 	/* Snarf the interrupt now. CFG file has them all listed as `edge' with share=NO */
 	if (dev->irq == 0) {