hwmon: (gl520sm) Fix: do not use assignment in if condition

Fix checkpatch issue:
ERROR: do not use assignment in if condition

Replace repeated calls to device_create_file() with calls to sysfs_create_group.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>

1 files changed, 20 insertions, 30 deletions

diff --git a/drivers/hwmon/gl520sm.c b/drivers/hwmon/gl520sm.c
index 01a494935198..5ff452b6a4d0 100644
--- a/drivers/hwmon/gl520sm.c
+++ b/drivers/hwmon/gl520sm.c
@@ -720,13 +720,16 @@ static const struct attribute_group gl520_group = {
         .attrs = gl520_attributes,
 };
 
-static struct attribute *gl520_attributes_opt[] = {
+static struct attribute *gl520_attributes_in4[] = {
         &sensor_dev_attr_in4_input.dev_attr.attr,
         &sensor_dev_attr_in4_min.dev_attr.attr,
         &sensor_dev_attr_in4_max.dev_attr.attr,
         &sensor_dev_attr_in4_alarm.dev_attr.attr,
         &sensor_dev_attr_in4_beep.dev_attr.attr,
+        NULL
+};
 
+static struct attribute *gl520_attributes_temp2[] = {
         &sensor_dev_attr_temp2_input.dev_attr.attr,
         &sensor_dev_attr_temp2_max.dev_attr.attr,
         &sensor_dev_attr_temp2_max_hyst.dev_attr.attr,
@@ -735,8 +738,12 @@ static struct attribute *gl520_attributes_opt[] = {
         NULL
 };
 
-static const struct attribute_group gl520_group_opt = {
-        .attrs = gl520_attributes_opt,
+static const struct attribute_group gl520_group_in4 = {
+        .attrs = gl520_attributes_in4,
+};
+
+static const struct attribute_group gl520_group_temp2 = {
+        .attrs = gl520_attributes_temp2,
 };
 
 
@@ -789,32 +796,13 @@ static int gl520_probe(struct i2c_client *client,
         if (err)
                 goto exit_free;
 
-        if (data->two_temps) {
-                if ((err = device_create_file(&client->dev,
-                                &sensor_dev_attr_temp2_input.dev_attr))
-                 || (err = device_create_file(&client->dev,
-                                &sensor_dev_attr_temp2_max.dev_attr))
-                 || (err = device_create_file(&client->dev,
-                                &sensor_dev_attr_temp2_max_hyst.dev_attr))
-                 || (err = device_create_file(&client->dev,
-                                &sensor_dev_attr_temp2_alarm.dev_attr))
-                 || (err = device_create_file(&client->dev,
-                                &sensor_dev_attr_temp2_beep.dev_attr)))
-                        goto exit_remove_files;
-        } else {
-                if ((err = device_create_file(&client->dev,
-                                &sensor_dev_attr_in4_input.dev_attr))
-                 || (err = device_create_file(&client->dev,
-                                &sensor_dev_attr_in4_min.dev_attr))
-                 || (err = device_create_file(&client->dev,
-                                &sensor_dev_attr_in4_max.dev_attr))
-                 || (err = device_create_file(&client->dev,
-                                &sensor_dev_attr_in4_alarm.dev_attr))
-                 || (err = device_create_file(&client->dev,
-                                &sensor_dev_attr_in4_beep.dev_attr)))
-                        goto exit_remove_files;
-        }
+        if (data->two_temps)
+                err = sysfs_create_group(&client->dev.kobj, &gl520_group_temp2);
+        else
+                err = sysfs_create_group(&client->dev.kobj, &gl520_group_in4);
 
+        if (err)
+                goto exit_remove_files;
 
         data->hwmon_dev = hwmon_device_register(&client->dev);
         if (IS_ERR(data->hwmon_dev)) {
@@ -826,7 +814,8 @@ static int gl520_probe(struct i2c_client *client,
 
 exit_remove_files:
         sysfs_remove_group(&client->dev.kobj, &gl520_group);
-        sysfs_remove_group(&client->dev.kobj, &gl520_group_opt);
+        sysfs_remove_group(&client->dev.kobj, &gl520_group_in4);
+        sysfs_remove_group(&client->dev.kobj, &gl520_group_temp2);
 exit_free:
         kfree(data);
 exit:
@@ -878,7 +867,8 @@ static int gl520_remove(struct i2c_client *client)
 
         hwmon_device_unregister(data->hwmon_dev);
         sysfs_remove_group(&client->dev.kobj, &gl520_group);
-        sysfs_remove_group(&client->dev.kobj, &gl520_group_opt);
+        sysfs_remove_group(&client->dev.kobj, &gl520_group_in4);
+        sysfs_remove_group(&client->dev.kobj, &gl520_group_temp2);
 
         kfree(data);
         return 0;