From: Steve Glendinning <steve.glendinning@shawell.net>
Date: Wed, 28 Nov 2012 05:59:45 +0000 (+0000)
Subject: smsc75xx: check return code from smsc75xx_reset
X-Git-Tag: v3.8-rc1~139^2~188
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=33763b79a1a0c351b81817748d40160f25200ebd;p=profile%2Fivi%2Fkernel-x86-ivi.git

smsc75xx: check return code from smsc75xx_reset

This patch adds a missing check and error message if smsc75xx_reset
fails.

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 953c4f4..a36648b 100644
--- a/drivers/net/usb/smsc75xx.c
+++ b/drivers/net/usb/smsc75xx.c
@@ -1163,6 +1163,7 @@ static int smsc75xx_bind(struct usbnet *dev, struct usb_interface *intf)
 
 	/* Init all registers */
 	ret = smsc75xx_reset(dev);
+	check_warn_return(ret, "smsc75xx_reset error %d\n", ret);
 
 	dev->net->netdev_ops = &smsc75xx_netdev_ops;
 	dev->net->ethtool_ops = &smsc75xx_ethtool_ops;