Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@xxxxxxxxx>
---
drivers/hwmon/i5k_amb.c | 15 ++++++++++++---
1 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c
index d22f241..c516bdc 100644
--- a/drivers/hwmon/i5k_amb.c
+++ b/drivers/hwmon/i5k_amb.c
@@ -159,7 +159,11 @@ static ssize_t store_amb_min(struct device *dev,
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct i5k_amb_data *data = dev_get_drvdata(dev);
- unsigned long temp = simple_strtoul(buf, NULL, 10) / 500;
+ unsigned long temp;
+ int ret = kstrtoul(buf, 10, &temp);
+ if (ret < 0)
+ return ret;
+ temp = temp / 500;
if (temp > 255)
temp = 255;
@@ -175,7 +178,11 @@ static ssize_t store_amb_mid(struct device *dev,
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct i5k_amb_data *data = dev_get_drvdata(dev);
- unsigned long temp = simple_strtoul(buf, NULL, 10) / 500;
+ unsigned long temp;
+ int ret = kstrtoul(buf, 10, &temp);
+ if (ret < 0)
+ return ret;
+ temp = temp / 500;
if (temp > 255)
temp = 255;
@@ -191,7 +197,11 @@ static ssize_t store_amb_max(struct device *dev,
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct i5k_amb_data *data = dev_get_drvdata(dev);
- unsigned long temp = simple_strtoul(buf, NULL, 10) / 500;
+ unsigned long temp;
+ int ret = kstrtoul(buf, 10, &temp);
+ if (ret < 0)
+ return ret;
+ temp = temp / 500;
if (temp > 255)
temp = 255;
--
1.7.8.2
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