linux-kernel - [PATCH] drivers/infiniband/hw/cxgb3/iwch

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Message-ID: <BD79186B4FD85F4B8E60E381CAEE19090200F66A@mi8nycmail19.Mi8.com>
Date:	Wed, 30 Dec 2009 14:54:54 -0500
From:	"H Hartley Sweeten" <hartleys@...ionengravers.com>
To:	<linux-kernel@...r.kernel.org>
Cc:	<swise@...lsio.com>
Subject: [PATCH] drivers/infiniband/hw/cxgb3/iwch_cm.c: use %pM to show MAC address

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

The only difference in the output is that the MAC address is
shown in the usual colon-separated hex notation.

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: Steve Wise <swise@...lsio.com>

---

diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index 66b4135..d94388b 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -1371,15 +1371,8 @@ static int pass_accept_req(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
 	tim.mac_addr = req->dst_mac;
 	tim.vlan_tag = ntohs(req->vlan_tag);
 	if (tdev->ctl(tdev, GET_IFF_FROM_MAC, &tim) < 0 || !tim.dev) {
-		printk(KERN_ERR
-			"%s bad dst mac %02x %02x %02x %02x %02x %02x\n",
-			__func__,
-			req->dst_mac[0],
-			req->dst_mac[1],
-			req->dst_mac[2],
-			req->dst_mac[3],
-			req->dst_mac[4],
-			req->dst_mac[5]);
+		printk(KERN_ERR "%s bad dst mac %pM\n",
+			__func__, req->dst_mac);
 		goto reject;
 	}
  
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