netdev - [PATCH v2] igb: fix error return code in igb_sysfs

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Message-ID: <CAPgLHd9_LiJkbPs9vdEU0M0yHJKL0eMhX2yEwsVBVWY6KGHtHg@mail.gmail.com>
Date:	Thu, 28 Mar 2013 12:18:59 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	jeffrey.t.kirsher@...el.com, jesse.brandeburg@...el.com,
	bruce.w.allan@...el.com, carolyn.wyborny@...el.com,
	donald.c.skidmore@...el.com, gregory.v.rose@...el.com,
	peter.p.waskiewicz.jr@...el.com, alexander.h.duyck@...el.com,
	john.ronciak@...el.com, tushar.n.dave@...el.com,
	stephen@...workplumber.org, akeem.g.abodunrin@...el.com
Cc:	yongjun_wei@...ndmicro.com.cn, e1000-devel@...ts.sourceforge.net,
	netdev@...r.kernel.org
Subject: [PATCH v2] igb: fix error return code in igb_sysfs_init()

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
v1 -> v2: use EIO instead of ENOMEM
---
 drivers/net/ethernet/intel/igb/igb_hwmon.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/intel/igb/igb_hwmon.c b/drivers/net/ethernet/intel/igb/igb_hwmon.c
index 0478a1a..770455e 100644
--- a/drivers/net/ethernet/intel/igb/igb_hwmon.c
+++ b/drivers/net/ethernet/intel/igb/igb_hwmon.c
@@ -208,6 +208,7 @@ int igb_sysfs_init(struct igb_adapter *adapter)
 	if (client == NULL) {
 		dev_info(&adapter->pdev->dev,
 			"Failed to create new i2c device..\n");
+		rc = -EIO;
 		goto exit;
 	}
 	adapter->i2c_client = client;


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