1 files changed, 8 insertions, 9 deletions

diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index be51037363c8..29b319db573e 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -710,13 +710,13 @@ static u16 pmbus_data2reg(struct pmbus_data *data,
  * If a negative value is stored in any of the referenced registers, this value
  * reflects an error code which will be returned.
  */
-static int pmbus_get_boolean(struct pmbus_data *data, int index, int *val)
+static int pmbus_get_boolean(struct pmbus_data *data, int index)
 {
         u8 s1 = (index >> 24) & 0xff;
         u8 s2 = (index >> 16) & 0xff;
         u8 reg = (index >> 8) & 0xff;
         u8 mask = index & 0xff;
-        int status;
+        int ret, status;
         u8 regval;
 
         status = data->status[reg];
@@ -725,7 +725,7 @@ static int pmbus_get_boolean(struct pmbus_data *data, int index, int *val)
 
         regval = status & mask;
         if (!s1 && !s2)
-                *val = !!regval;
+                ret = !!regval;
         else {
                 long v1, v2;
                 struct pmbus_sensor *sensor1, *sensor2;
@@ -739,9 +739,9 @@ static int pmbus_get_boolean(struct pmbus_data *data, int index, int *val)
 
                 v1 = pmbus_reg2data(data, sensor1);
                 v2 = pmbus_reg2data(data, sensor2);
-                *val = !!(regval && v1 >= v2);
+                ret = !!(regval && v1 >= v2);
         }
-        return 0;
+        return ret;
 }
 
 static ssize_t pmbus_show_boolean(struct device *dev,
@@ -750,11 +750,10 @@ static ssize_t pmbus_show_boolean(struct device *dev,
         struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
         struct pmbus_data *data = pmbus_update_device(dev);
         int val;
-        int err;
 
-        err = pmbus_get_boolean(data, attr->index, &val);
-        if (err)
-                return err;
+        val = pmbus_get_boolean(data, attr->index);
+        if (val < 0)
+                return val;
         return snprintf(buf, PAGE_SIZE, "%d\n", val);
 }