netdev - [PATCH] net: Test off by one in sh_eth

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Message-ID: <4B3B3CF1.6060107@gmail.com>
Date:	Wed, 30 Dec 2009 12:43:45 +0100
From:	Roel Kluin <roel.kluin@...il.com>
To:	netdev@...r.kernel.org, Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>
Subject: [PATCH] net: Test off by one in sh_eth_reset()

If no break occurred, cnt reaches 0 after the loop.

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
 drivers/net/sh_eth.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index ca62850..7402b85 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -110,7 +110,7 @@ static void sh_eth_reset(struct net_device *ndev)
 		mdelay(1);
 		cnt--;
 	}
-	if (cnt < 0)
+	if (cnt == 0)
 		printk(KERN_ERR "Device reset fail\n");
 
 	/* Table Init */
--
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