linux-kernel - [PATCH] drivers/net/smc911x.c: use %pM to shown MAC address

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Date:	Mon, 28 Dec 2009 18:09:52 -0500
From:	"H Hartley Sweeten" <hartleys@...ionengravers.com>
To:	<linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>
Cc:	"David Miller" <davem@...emloft.net>
Subject: [PATCH] drivers/net/smc911x.c: use %pM to shown MAC address

Use the %pM kernel extension to display the MAC address.

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: David S. Miller <davem@...emloft.net>

---

diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 44ebbaa..3c5a4f5 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -2017,10 +2017,8 @@ static int __devinit smc911x_probe(struct net_device *dev)
 					"set using ifconfig\n", dev->name);
 		} else {
 			/* Print the Ethernet address */
-			printk("%s: Ethernet addr: ", dev->name);
-			for (i = 0; i < 5; i++)
-				printk("%2.2x:", dev->dev_addr[i]);
-			printk("%2.2x\n", dev->dev_addr[5]);
+			printk("%s: Ethernet addr: %pM\n",
+				dev->name, dev->dev_addr);
 		}
 
 		if (lp->phy_type == 0) { 
--
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