From: Steve Glendinning <steve.glendinning@shawell.net>
Date: Mon, 30 Apr 2012 07:56:52 +0000 (+0000)
Subject: smsc75xx: add more information to register io failure warnings
X-Git-Tag: v3.4-rc6~23^2~19
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=4f49add9ad297dab392c14dc60d490364080739b;p=~emulex%2Finfiniband.git

smsc75xx: add more information to register io failure warnings

Signed-off-by: Stephane Fillod <fillods@users.sf.net>
Signed-off-by: Steve Glendinning <steve.glendinning@shawell.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c
index f97207a709d..1de77852781 100644
--- a/drivers/net/usb/smsc75xx.c
+++ b/drivers/net/usb/smsc75xx.c
@@ -98,7 +98,7 @@ static int __must_check smsc75xx_read_reg(struct usbnet *dev, u32 index,
 
 	if (unlikely(ret < 0))
 		netdev_warn(dev->net,
-			"Failed to read register index 0x%08x", index);
+			"Failed to read reg index 0x%08x: %d", index, ret);
 
 	le32_to_cpus(buf);
 	*data = *buf;
@@ -128,7 +128,7 @@ static int __must_check smsc75xx_write_reg(struct usbnet *dev, u32 index,
 
 	if (unlikely(ret < 0))
 		netdev_warn(dev->net,
-			"Failed to write register index 0x%08x", index);
+			"Failed to write reg index 0x%08x: %d", index, ret);
 
 	kfree(buf);