linux-kernel - [PATCH] leds: Fix bounds checking of wm8350->pmic.led

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Message-ID: <4971F400.4070701@gmail.com>
Date:	Sat, 17 Jan 2009 16:06:40 +0100
From:	Roel Kluin <roel.kluin@...il.com>
To:	rpurdie@...ys.net, broonie@...nsource.wolfsonmicro.com
CC:	lkml <linux-kernel@...r.kernel.org>
Subject: [PATCH] leds: Fix bounds checking of wm8350->pmic.led

Fix bounds checking of wm8350->pmic.led

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index 7aa3524..5056e23 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -1435,7 +1435,7 @@ int wm8350_register_led(struct wm8350 *wm8350, int lednum, int dcdc, int isink,
 	struct platform_device *pdev;
 	int ret;
 
-	if (lednum > ARRAY_SIZE(wm8350->pmic.led) || lednum < 0) {
+	if (lednum >= ARRAY_SIZE(wm8350->pmic.led) || lednum < 0) {
 		dev_err(wm8350->dev, "Invalid LED index %d\n", lednum);
 		return -ENODEV;
 	}
--
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