From: Dan Carpenter <error27@gmail.com>
Date: Fri, 5 Mar 2010 08:31:33 +0000 (-0800)
Subject: Input: gamecon - fix off by one range check
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5bc923c505926af927d4f3011da92c243787d6a7;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

Input: gamecon - fix off by one range check

It should be >= GC_MAX not > GC_MAX.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

diff --git a/drivers/input/joystick/gamecon.c b/drivers/input/joystick/gamecon.c
index ae998d99a5ae..7a55714a1486 100644
--- a/drivers/input/joystick/gamecon.c
+++ b/drivers/input/joystick/gamecon.c
@@ -819,7 +819,7 @@ static int __init gc_setup_pad(struct gc *gc, int idx, int pad_type)
 	int i;
 	int err;
 
-	if (pad_type < 1 || pad_type > GC_MAX) {
+	if (pad_type < 1 || pad_type >= GC_MAX) {
 		pr_err("Pad type %d unknown\n", pad_type);
 		return -EINVAL;
 	}