hwmon: (w83l785ts) Simplify code and improve readability

In probe function, rename new_client variable to client, and introduce
local variable dev to point to client->dev, to simplify the code and
improve readability.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>

diff --git a/drivers/hwmon/w83l785ts.c b/drivers/hwmon/w83l785ts.c
index 5f14e389705832facf880ad0085c0d874996ffac..6d45d23ef7520450f0542410b9f77b4dd72b412b 100644 (file)
--- a/drivers/hwmon/w83l785ts.c
+++ b/drivers/hwmon/w83l785ts.c
@@ -176,10 +176,11 @@ static int w83l785ts_detect(struct i2c_client *client,
        return 0;
 }
 
-static int w83l785ts_probe(struct i2c_client *new_client,
+static int w83l785ts_probe(struct i2c_client *client,
                           const struct i2c_device_id *id)
 {
        struct w83l785ts_data *data;
+       struct device *dev = &client->dev;
        int err = 0;
 
        data = kzalloc(sizeof(struct w83l785ts_data), GFP_KERNEL);
@@ -188,7 +189,7 @@ static int w83l785ts_probe(struct i2c_client *new_client,
                goto exit;
        }
 
-       i2c_set_clientdata(new_client, data);
+       i2c_set_clientdata(client, data);
        data->valid = 0;
        mutex_init(&data->update_lock);
 
@@ -200,18 +201,16 @@ static int w83l785ts_probe(struct i2c_client *new_client,
         * Nothing yet, assume it is already started.
         */
 
-       err = device_create_file(&new_client->dev,
-                                &sensor_dev_attr_temp1_input.dev_attr);
+       err = device_create_file(dev, &sensor_dev_attr_temp1_input.dev_attr);
        if (err)
                goto exit_remove;
 
-       err = device_create_file(&new_client->dev,
-                                &sensor_dev_attr_temp1_max.dev_attr);
+       err = device_create_file(dev, &sensor_dev_attr_temp1_max.dev_attr);
        if (err)
                goto exit_remove;
 
        /* Register sysfs hooks */
-       data->hwmon_dev = hwmon_device_register(&new_client->dev);
+       data->hwmon_dev = hwmon_device_register(dev);
        if (IS_ERR(data->hwmon_dev)) {
                err = PTR_ERR(data->hwmon_dev);
                goto exit_remove;
@@ -220,10 +219,8 @@ static int w83l785ts_probe(struct i2c_client *new_client,
        return 0;
 
 exit_remove:
-       device_remove_file(&new_client->dev,
-                          &sensor_dev_attr_temp1_input.dev_attr);
-       device_remove_file(&new_client->dev,
-                          &sensor_dev_attr_temp1_max.dev_attr);
+       device_remove_file(dev, &sensor_dev_attr_temp1_input.dev_attr);
+       device_remove_file(dev, &sensor_dev_attr_temp1_max.dev_attr);
        kfree(data);
 exit:
        return err;