netdev - [PATCH] r8169: Fix iteration variable sign

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Message-ID: <20061129212133.GB18057@electric-eye.fr.zoreil.com>
Date:	Wed, 29 Nov 2006 22:21:33 +0100
From:	Francois Romieu <romieu@...zoreil.com>
To:	torvalds@...l.org
Cc:	Michael Buesch <mb@...sch.de>, netdev@...r.kernel.org,
	Andrew Morton <akpm@...l.org>, jgarzik@...ox.com
Subject: [PATCH] r8169: Fix iteration variable sign

This changes the type of variable "i" in rtl8169_init_one()
from "unsigned int" to "int". "i" is checked for < 0 later,
which can never happen for "unsigned". This results in broken
error handling.
    
Signed-off-by: Michael Buesch <mb@...sch.de>
Signed-off-by: Francois Romieu <romieu@...zoreil.com>

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 5002673..c8fa9b1 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1491,8 +1491,8 @@ rtl8169_init_one(struct pci_dev *pdev, c
 	struct rtl8169_private *tp;
 	struct net_device *dev;
 	void __iomem *ioaddr;
-	unsigned int i, pm_cap;
-	int rc;
+	unsigned int pm_cap;
+	int i, rc;
 
 	if (netif_msg_drv(&debug)) {
 		printk(KERN_INFO "%s Gigabit Ethernet driver %s loaded\n",
-
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