linux-kernel - RE: [PATCH] amso1100/c2_provider.c: use %pM to shown MAC address

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Message-ID: <BD79186B4FD85F4B8E60E381CAEE19090200F824@mi8nycmail19.Mi8.com>
Date:	Mon, 4 Jan 2010 12:39:12 -0500
From:	"H Hartley Sweeten" <hartleys@...ionengravers.com>
To:	"David Miller" <davem@...emloft.net>
Cc:	<linux-kernel@...r.kernel.org>, <tom@...ngridcomputing.com>
Subject: RE: [PATCH] amso1100/c2_provider.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>
Cc: Tom Tucker <tom@...ngridcomputing.com>

---

David,

Can you please try the following patch to see if the 'fuzz' issue
is still present.  I think my email client was stripping the last
empty line from the patch.  Thanks.

diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c
index ad723bd..712314a 100644
--- a/drivers/infiniband/hw/amso1100/c2_provider.c
+++ b/drivers/infiniband/hw/amso1100/c2_provider.c
@@ -760,10 +760,7 @@ static struct net_device *c2_pseudo_netdev_init(struct c2_dev *c2dev)
 	memcpy_fromio(netdev->dev_addr, c2dev->kva + C2_REGS_RDMA_ENADDR, 6);
 
 	/* Print out the MAC address */
-	pr_debug("%s: MAC %02X:%02X:%02X:%02X:%02X:%02X\n",
-		netdev->name,
-		netdev->dev_addr[0], netdev->dev_addr[1], netdev->dev_addr[2],
-		netdev->dev_addr[3], netdev->dev_addr[4], netdev->dev_addr[5]);
+	pr_debug("%s: MAC %pM\n", netdev->name, netdev->dev_addr);
 
 #if 0
 	/* Disable network packets */ 
--
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