From 0f14480b62235ef4fce1cd4755e1cde4c9be5f78 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Wed, 9 Dec 2009 20:36:06 +0100 Subject: [PATCH] hwmon: (adt7475) Move sysfs files removal to a separate function Move sysfs files removal to a separate function. The code is common to the device probing error path and the standard device removal path. As it will grow with future driver development, this avoids code duplication. Signed-off-by: Jean Delvare Cc: Hans de Goede Cc: Jordan Crouse Cc: "Darrick J. Wong" --- drivers/hwmon/adt7475.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c index e495665..716dae9 100644 --- a/drivers/hwmon/adt7475.c +++ b/drivers/hwmon/adt7475.c @@ -1109,6 +1109,14 @@ static int adt7475_detect(struct i2c_client *client, int kind, return 0; } +static void adt7475_remove_files(struct i2c_client *client, + struct adt7475_data *data) +{ + sysfs_remove_group(&client->dev.kobj, &adt7475_attr_group); + if (data->has_voltage & 0x39) + sysfs_remove_group(&client->dev.kobj, &adt7490_attr_group); +} + static int adt7475_probe(struct i2c_client *client, const struct i2c_device_id *id) { @@ -1156,9 +1164,7 @@ static int adt7475_probe(struct i2c_client *client, return 0; eremove: - sysfs_remove_group(&client->dev.kobj, &adt7475_attr_group); - if (data->has_voltage & 0x39) - sysfs_remove_group(&client->dev.kobj, &adt7490_attr_group); + adt7475_remove_files(client, data); efree: kfree(data); return ret; @@ -1169,9 +1175,7 @@ static int adt7475_remove(struct i2c_client *client) struct adt7475_data *data = i2c_get_clientdata(client); hwmon_device_unregister(data->hwmon_dev); - sysfs_remove_group(&client->dev.kobj, &adt7475_attr_group); - if (data->has_voltage & 0x39) - sysfs_remove_group(&client->dev.kobj, &adt7490_attr_group); + adt7475_remove_files(client, data); kfree(data); return 0; -- 2.7.4