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| author | Guenter Roeck <linux@roeck-us.net> | 2012-06-02 09:58:10 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2012-07-21 21:48:38 -0700 |
| commit | c087f73a249154ed83e451343d9eff0f299291a3 (patch) | |
| tree | 04620f69dc8d093f32f5126ca686e4031b58af49 /drivers/hwmon/lm83.c | |
| parent | adc1413279d124e0940a314ccabebbbee159fd8f (diff) | |
| download | linux-3.10-c087f73a249154ed83e451343d9eff0f299291a3.tar.gz linux-3.10-c087f73a249154ed83e451343d9eff0f299291a3.tar.bz2 linux-3.10-c087f73a249154ed83e451343d9eff0f299291a3.zip | |
hwmon: (lm83) 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>
Diffstat (limited to 'drivers/hwmon/lm83.c')
| -rw-r--r-- | drivers/hwmon/lm83.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/hwmon/lm83.c b/drivers/hwmon/lm83.c index cd45b9d8558..e998034f1f1 100644 --- a/drivers/hwmon/lm83.c +++ b/drivers/hwmon/lm83.c @@ -343,11 +343,10 @@ static int lm83_probe(struct i2c_client *new_client, struct lm83_data *data; int err; - data = kzalloc(sizeof(struct lm83_data), GFP_KERNEL); - if (!data) { - err = -ENOMEM; - goto exit; - } + data = devm_kzalloc(&new_client->dev, sizeof(struct lm83_data), + GFP_KERNEL); + if (!data) + return -ENOMEM; i2c_set_clientdata(new_client, data); data->valid = 0; @@ -362,7 +361,7 @@ static int lm83_probe(struct i2c_client *new_client, err = sysfs_create_group(&new_client->dev.kobj, &lm83_group); if (err) - goto exit_free; + return err; if (id->driver_data == lm83) { err = sysfs_create_group(&new_client->dev.kobj, @@ -382,9 +381,6 @@ static int lm83_probe(struct i2c_client *new_client, exit_remove_files: sysfs_remove_group(&new_client->dev.kobj, &lm83_group); sysfs_remove_group(&new_client->dev.kobj, &lm83_group_opt); -exit_free: - kfree(data); -exit: return err; } @@ -396,7 +392,6 @@ static int lm83_remove(struct i2c_client *client) sysfs_remove_group(&client->dev.kobj, &lm83_group); sysfs_remove_group(&client->dev.kobj, &lm83_group_opt); - kfree(data); return 0; } |