hwmon: (adt7470) fix checkpatch issues

fixed:
ERROR: that open brace { should be on the previous line
#1135: FILE: adt7470.c:1135:
+static struct attribute *adt7470_attr[] =
+{

ERROR: do not use assignment in if condition
#1279: FILE: adt7470.c:1279:
+	if ((err = sysfs_create_group(&client->dev.kobj, &data->attrs)))

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/hwmon/adt7470.c b/drivers/hwmon/adt7470.c
index 5e10c79f2dfd..b23efd9c232f 100644
--- a/drivers/hwmon/adt7470.c
+++ b/drivers/hwmon/adt7470.c
@@ -1131,8 +1131,7 @@ static SENSOR_DEVICE_ATTR(pwm3_auto_channels_temp, S_IWUSR | S_IRUGO,
 static SENSOR_DEVICE_ATTR(pwm4_auto_channels_temp, S_IWUSR | S_IRUGO,
                     show_pwm_auto_temp, set_pwm_auto_temp, 3);
 
-static struct attribute *adt7470_attr[] =
-{
+static struct attribute *adt7470_attr[] = {
         &dev_attr_alarm_mask.attr,
         &dev_attr_num_temp_sensors.attr,
         &dev_attr_auto_update_interval.attr,
@@ -1276,7 +1275,8 @@ static int adt7470_probe(struct i2c_client *client,
 
         /* Register sysfs hooks */
         data->attrs.attrs = adt7470_attr;
-        if ((err = sysfs_create_group(&client->dev.kobj, &data->attrs)))
+        err = sysfs_create_group(&client->dev.kobj, &data->attrs);
+        if (err)
                 goto exit_free;
 
         data->hwmon_dev = hwmon_device_register(&client->dev);