diff options
Diffstat (limited to 'drivers/s390/char')
| -rw-r--r-- | drivers/s390/char/raw3270.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c index 7a5bda26edbd..899e86e5a689 100644 --- a/drivers/s390/char/raw3270.c +++ b/drivers/s390/char/raw3270.c @@ -1316,17 +1316,19 @@ static int raw3270_init(void) return 0; raw3270_registered = 1; rc = ccw_driver_register(&raw3270_ccw_driver); - if (rc == 0) { - /* Create attributes for early (= console) device. */ - mutex_lock(&raw3270_mutex); - class3270 = class_create("3270"); - list_for_each_entry(rp, &raw3270_devices, list) { - get_device(&rp->cdev->dev); - raw3270_create_attributes(rp); - } - mutex_unlock(&raw3270_mutex); + if (rc) + return rc; + class3270 = class_create("3270"); + if (IS_ERR(class3270)) + return PTR_ERR(class3270); + /* Create attributes for early (= console) device. */ + mutex_lock(&raw3270_mutex); + list_for_each_entry(rp, &raw3270_devices, list) { + get_device(&rp->cdev->dev); + raw3270_create_attributes(rp); } - return rc; + mutex_unlock(&raw3270_mutex); + return 0; } static void raw3270_exit(void) |