netdev - [PATCH] greth: Use return value of register

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Message-Id: <1282061484-19377-1-git-send-email-tklauser@distanz.ch>
Date:	Tue, 17 Aug 2010 18:11:24 +0200
From:	Tobias Klauser <tklauser@...tanz.ch>
To:	"David S. Miller" <davem@...emloft.net>,
	Kristoffer Glembo <kristoffer@...sler.com>,
	netdev@...r.kernel.org
Cc:	kernel-janitors@...r.kernel.org
Subject: [PATCH] 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@...tanz.ch>
---
 drivers/net/greth.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/greth.c b/drivers/net/greth.c
index f15c64f..fbeaf70 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;
 	}
 
-- 
1.7.0.4

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