diff options
| -rw-r--r-- | drivers/hwmon/lm75.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index ab5b87a81677..5cb79d94a990 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -103,7 +103,12 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *da, struct i2c_client *client = to_i2c_client(dev); struct lm75_data *data = i2c_get_clientdata(client); int nr = attr->index; - long temp = simple_strtol(buf, NULL, 10); + long temp; + int error; + + error = strict_strtol(buf, 10, &temp); + if (error) + return error; mutex_lock(&data->update_lock); data->temp[nr] = LM75_TEMP_TO_REG(temp); |