From: Tobias Klauser <tklauser@distanz.ch>
Date: Tue, 17 Aug 2010 06:11:24 +0000 (+0000)
Subject: greth: Use return value of register_netdev
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=cb5d991a99104565f7b622b1b97587f4b1effa82;p=openwrt%2Fstaging%2Fblogic.git

greth: Use return value of register_netdev

Use the return value provided by register_netdev on error instead of
hard setting it to -ENOMEM.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/greth.c b/drivers/net/greth.c
index f15c64f1cd38..fbeaf70d1727 100644
--- a/drivers/net/greth.c
+++ b/drivers/net/greth.c
@@ -1547,10 +1547,10 @@ static int __devinit greth_of_probe(struct platform_device *ofdev, const struct
 	dev->netdev_ops = &greth_netdev_ops;
 	dev->ethtool_ops = &greth_ethtool_ops;
 
-	if (register_netdev(dev)) {
+	err = register_netdev(dev);
+	if (err) {
 		if (netif_msg_probe(greth))
 			dev_err(greth->dev, "netdevice registration failed.\n");
-		err = -ENOMEM;
 		goto error5;
 	}