From 4537d5a1618037be20814c679562036d3f3fc998 Mon Sep 17 00:00:00 2001
From: Roel Kluin <roel.kluin@gmail.com>
Date: Fri, 31 Jul 2009 11:11:39 +0200
Subject: [PATCH] The static code scanner "Parfait" reported this because
pwm_config is only 3 bytes - pwm_config[3] is out of range.
Since this code path is never called with ix == 3 (the device has no PWM4
output) this doesn't change anything in practice. But to encourage
testing with Parfait, lets make the warning go away...
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
drivers/hwmon/dme1737.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/dme1737.c b/drivers/hwmon/dme1737.c
index 3df202a9ad7..57e8ed439de 100644
--- a/drivers/hwmon/dme1737.c
+++ b/drivers/hwmon/dme1737.c
@@ -1134,7 +1134,7 @@ static ssize_t show_pwm(struct device *dev, struct device_attribute *attr,
res = PWM_FREQ_FROM_REG(data->pwm_freq[ix]);
break;
case SYS_PWM_ENABLE:
- if (ix > 3) {
+ if (ix >= 3) {
res = 1; /* pwm[5-6] hard-wired to manual mode */
} else {
res = PWM_EN_FROM_REG(data->pwm_config[ix]);
--
2.25.4