[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@bu3sch.de>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 27f90b2..b977ed8 100644 (file)
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1473,8 +1473,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
        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",