hwmon: (w83l786ng) Convert to use devm_ functions
Convert to use devm_ functions to reduce code size and simplify the code.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/w83l786ng.c b/drivers/hwmon/w83l786ng.c
index 5850b77..c99c8a0 100644
--- a/drivers/hwmon/w83l786ng.c
+++ b/drivers/hwmon/w83l786ng.c
@@ -668,11 +668,10 @@
int i, err = 0;
u8 reg_tmp;
- data = kzalloc(sizeof(struct w83l786ng_data), GFP_KERNEL);
- if (!data) {
- err = -ENOMEM;
- goto exit;
- }
+ data = devm_kzalloc(&client->dev, sizeof(struct w83l786ng_data),
+ GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
i2c_set_clientdata(client, data);
mutex_init(&data->update_lock);
@@ -708,8 +707,6 @@
exit_remove:
sysfs_remove_group(&client->dev.kobj, &w83l786ng_group);
- kfree(data);
-exit:
return err;
}
@@ -721,8 +718,6 @@
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &w83l786ng_group);
- kfree(data);
-
return 0;
}