linux-kernel - [PATCH] net: ixp4xx_eth: Return proper error for eth_init

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Message-Id: <1294205046.8294.2.camel@mola>
Date:	Wed, 05 Jan 2011 13:24:06 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Krzysztof Halasa <khc@...waw.pl>,
	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Subject: [PATCH] net: ixp4xx_eth: Return proper error for eth_init_one

Return PTR_ERR(port->phydev) instead of 1 if phy_connect failed.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/net/arm/ixp4xx_eth.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c
index 6028226..9eb9b98 100644
--- a/drivers/net/arm/ixp4xx_eth.c
+++ b/drivers/net/arm/ixp4xx_eth.c
@@ -1229,8 +1229,10 @@ static int __devinit eth_init_one(struct platform_device *pdev)
 	snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT, "0", plat->phy);
 	port->phydev = phy_connect(dev, phy_id, &ixp4xx_adjust_link, 0,
 				   PHY_INTERFACE_MODE_MII);
-	if ((err = IS_ERR(port->phydev)))
+	if (IS_ERR(port->phydev)) {
+		err = PTR_ERR(port->phydev);
 		goto err_free_mem;
+	}
 
 	port->phydev->irq = PHY_POLL;
 
-- 
1.7.2



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