hwmon: (w83795) 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/w83795.c b/drivers/hwmon/w83795.c
index d887cb3..b813c64 100644
--- a/drivers/hwmon/w83795.c
+++ b/drivers/hwmon/w83795.c
@@ -2157,11 +2157,9 @@
struct w83795_data *data;
int err;
- data = kzalloc(sizeof(struct w83795_data), GFP_KERNEL);
- if (!data) {
- err = -ENOMEM;
- goto exit;
- }
+ data = devm_kzalloc(dev, sizeof(struct w83795_data), GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
i2c_set_clientdata(client, data);
data->chip_type = id->driver_data;
@@ -2247,8 +2245,6 @@
exit_remove:
w83795_handle_files(dev, device_remove_file_wrapper);
- kfree(data);
-exit:
return err;
}
@@ -2258,7 +2254,6 @@
hwmon_device_unregister(data->hwmon_dev);
w83795_handle_files(&client->dev, device_remove_file_wrapper);
- kfree(data);
return 0;
}