hwmon: (adt7475) Convert to use devm_ functions
Convert to use devm_ functions to reduce code size and simplify the code.
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c
index df29d13..861c756 100644
--- a/drivers/hwmon/adt7475.c
+++ b/drivers/hwmon/adt7475.c
@@ -1260,7 +1260,7 @@
int i, ret = 0, revision;
u8 config2, config3;
- data = kzalloc(sizeof(*data), GFP_KERNEL);
+ data = devm_kzalloc(&client->dev, sizeof(*data), GFP_KERNEL);
if (data == NULL)
return -ENOMEM;
@@ -1344,7 +1344,7 @@
ret = sysfs_create_group(&client->dev.kobj, &adt7475_attr_group);
if (ret)
- goto efree;
+ return ret;
/* Features that can be disabled individually */
if (data->has_fan4) {
@@ -1410,8 +1410,6 @@
eremove:
adt7475_remove_files(client, data);
-efree:
- kfree(data);
return ret;
}
@@ -1421,7 +1419,6 @@
hwmon_device_unregister(data->hwmon_dev);
adt7475_remove_files(client, data);
- kfree(data);
return 0;
}