r8169: fix past rtl_chip_info array size for unknown chipsets
'i' is unsigned.
Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 3acfeea..5e8ad63 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1705,18 +1705,18 @@
rtl8169_print_mac_version(tp);
- for (i = ARRAY_SIZE(rtl_chip_info) - 1; i >= 0; i--) {
+ for (i = 0; i < ARRAY_SIZE(rtl_chip_info); i++) {
if (tp->mac_version == rtl_chip_info[i].mac_version)
break;
}
- if (i < 0) {
+ if (i == ARRAY_SIZE(rtl_chip_info)) {
/* Unknown chip: assume array element #0, original RTL-8169 */
if (netif_msg_probe(tp)) {
dev_printk(KERN_DEBUG, &pdev->dev,
"unknown chip version, assuming %s\n",
rtl_chip_info[0].name);
}
- i++;
+ i = 0;
}
tp->chipset = i;