From bba636d0592e5d33b960ba480459180ad5dc1fdd Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Sat, 2 Jun 2012 09:58:06 -0700 Subject: [PATCH] hwmon: (gl518sm) Convert to use devm_ functions Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck Acked-by: Jean Delvare --- drivers/hwmon/gl518sm.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff --git a/drivers/hwmon/gl518sm.c b/drivers/hwmon/gl518sm.c index 764a083ac7a..2c74673f48e 100644 --- a/drivers/hwmon/gl518sm.c +++ b/drivers/hwmon/gl518sm.c @@ -544,11 +544,10 @@ static int gl518_probe(struct i2c_client *client, struct gl518_data *data; int err, revision; - data = kzalloc(sizeof(struct gl518_data), GFP_KERNEL); - if (!data) { - err = -ENOMEM; - goto exit; - } + data = devm_kzalloc(&client->dev, sizeof(struct gl518_data), + GFP_KERNEL); + if (!data) + return -ENOMEM; i2c_set_clientdata(client, data); revision = gl518_read_value(client, GL518_REG_REVISION); @@ -562,7 +561,7 @@ static int gl518_probe(struct i2c_client *client, /* Register sysfs hooks */ err = sysfs_create_group(&client->dev.kobj, &gl518_group); if (err) - goto exit_free; + return err; if (data->type == gl518sm_r80) { err = sysfs_create_group(&client->dev.kobj, &gl518_group_r80); if (err) @@ -581,9 +580,6 @@ exit_remove_files: sysfs_remove_group(&client->dev.kobj, &gl518_group); if (data->type == gl518sm_r80) sysfs_remove_group(&client->dev.kobj, &gl518_group_r80); -exit_free: - kfree(data); -exit: return err; } @@ -617,7 +613,6 @@ static int gl518_remove(struct i2c_client *client) if (data->type == gl518sm_r80) sysfs_remove_group(&client->dev.kobj, &gl518_group_r80); - kfree(data); return 0; }