diff options
| -rw-r--r-- | drivers/hwmon/smsc47b397.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c index 9fb7516e6f45..65c88ff5645a 100644 --- a/drivers/hwmon/smsc47b397.c +++ b/drivers/hwmon/smsc47b397.c @@ -113,7 +113,7 @@ struct smsc47b397_data { u8 temp[4]; }; -static int smsc47b397_read_value(struct smsc47b397_data* data, u8 reg) +static int smsc47b397_read_value(struct smsc47b397_data *data, u8 reg) { int res; @@ -265,7 +265,8 @@ static int __devinit smsc47b397_probe(struct platform_device *pdev) return -EBUSY; } - if (!(data = kzalloc(sizeof(struct smsc47b397_data), GFP_KERNEL))) { + data = kzalloc(sizeof(struct smsc47b397_data), GFP_KERNEL); + if (!data) { err = -ENOMEM; goto error_release; } @@ -276,7 +277,8 @@ static int __devinit smsc47b397_probe(struct platform_device *pdev) mutex_init(&data->update_lock); platform_set_drvdata(pdev, data); - if ((err = sysfs_create_group(&dev->kobj, &smsc47b397_group))) + err = sysfs_create_group(&dev->kobj, &smsc47b397_group); + if (err) goto error_free; data->hwmon_dev = hwmon_device_register(dev); @@ -345,7 +347,7 @@ static int __init smsc47b397_find(unsigned short *addr) superio_enter(); id = force_id ? force_id : superio_inb(SUPERIO_REG_DEVID); - switch(id) { + switch (id) { case 0x81: name = "SCH5307-NS"; break; @@ -379,7 +381,8 @@ static int __init smsc47b397_init(void) unsigned short address; int ret; - if ((ret = smsc47b397_find(&address))) + ret = smsc47b397_find(&address); + if (ret) return ret; ret = platform_driver_register(&smsc47b397_driver); |