hwmon: (adm1025) 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>

1 files changed, 5 insertions, 10 deletions

diff --git a/drivers/hwmon/adm1025.c b/drivers/hwmon/adm1025.c
index b8557f9857d2..7e16e5d07bc6 100644
--- a/drivers/hwmon/adm1025.c
+++ b/drivers/hwmon/adm1025.c
@@ -477,11 +477,10 @@ static int adm1025_probe(struct i2c_client *client,
         int err;
         u8 config;
 
-        data = kzalloc(sizeof(struct adm1025_data), GFP_KERNEL);
-        if (!data) {
-                err = -ENOMEM;
-                goto exit;
-        }
+        data = devm_kzalloc(&client->dev, sizeof(struct adm1025_data),
+                            GFP_KERNEL);
+        if (!data)
+                return -ENOMEM;
 
         i2c_set_clientdata(client, data);
         mutex_init(&data->update_lock);
@@ -492,7 +491,7 @@ static int adm1025_probe(struct i2c_client *client,
         /* Register sysfs hooks */
         err = sysfs_create_group(&client->dev.kobj, &adm1025_group);
         if (err)
-                goto exit_free;
+                return err;
 
         /* Pin 11 is either in4 (+12V) or VID4 */
         config = i2c_smbus_read_byte_data(client, ADM1025_REG_CONFIG);
@@ -513,9 +512,6 @@ static int adm1025_probe(struct i2c_client *client,
 exit_remove:
         sysfs_remove_group(&client->dev.kobj, &adm1025_group);
         sysfs_remove_group(&client->dev.kobj, &adm1025_group_in4);
-exit_free:
-        kfree(data);
-exit:
         return err;
 }
 
@@ -569,7 +565,6 @@ static int adm1025_remove(struct i2c_client *client)
         sysfs_remove_group(&client->dev.kobj, &adm1025_group);
         sysfs_remove_group(&client->dev.kobj, &adm1025_group_in4);
 
-        kfree(data);
         return 0;
 }