linux-kernel - [PATCH] ksz884x: fix return value of netdev_set

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Message-ID: <4BA8CEF6.2010707@LiPPERTEmbedded.de>
Date:	Tue, 23 Mar 2010 15:23:50 +0100
From:	Jens Rottmann <JRottmann@...PERTEmbedded.de>
To:	"David S. Miller" <davem@...emloft.net>
CC:	Tristram Ha <Tristram.Ha@...rel.com>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] ksz884x: fix return value of netdev_set_eeprom

ksz884x: fix return value of netdev_set_eeprom

netdev_set_eeprom() confused ethtool by just returning 1 on error
instead of a proper -EINVAL.

Signed-off-by: Jens Rottmann <JRottmann@...PERTEmbedded.de>
---

--- linux-2.6.34-rc2-git1/drivers/net/ksz884x.c
+++ return_value_fixed/drivers/net/ksz884x.c
@@ -6322,7 +6322,7 @@ static int netdev_set_eeprom(struct net_
 	int len;

 	if (eeprom->magic != EEPROM_MAGIC)
-		return 1;
+		return -EINVAL;

 	len = (eeprom->offset + eeprom->len + 1) / 2;
 	for (i = eeprom->offset / 2; i < len; i++)
_

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