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@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Jan 4, 2010 · 890c8c1 · 890c8c1
1 parent d2a928e
commit 890c8c1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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 */