aboutsummaryrefslogtreecommitdiff
path: root/drivers/s390/char/vmur.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/s390/char/vmur.c')
-rw-r--r--drivers/s390/char/vmur.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index 31b902e94f7..77571b68539 100644
--- a/drivers/s390/char/vmur.c
+++ b/drivers/s390/char/vmur.c
@@ -1026,9 +1026,15 @@ static int __init ur_init(void)
debug_set_level(vmur_dbf, 6);
+ vmur_class = class_create(THIS_MODULE, "vmur");
+ if (IS_ERR(vmur_class)) {
+ rc = PTR_ERR(vmur_class);
+ goto fail_free_dbf;
+ }
+
rc = ccw_driver_register(&ur_driver);
if (rc)
- goto fail_free_dbf;
+ goto fail_class_destroy;
rc = alloc_chrdev_region(&dev, 0, NUM_MINORS, "vmur");
if (rc) {
@@ -1038,18 +1044,13 @@ static int __init ur_init(void)
}
ur_first_dev_maj_min = MKDEV(MAJOR(dev), 0);
- vmur_class = class_create(THIS_MODULE, "vmur");
- if (IS_ERR(vmur_class)) {
- rc = PTR_ERR(vmur_class);
- goto fail_unregister_region;
- }
pr_info("%s loaded.\n", ur_banner);
return 0;
-fail_unregister_region:
- unregister_chrdev_region(ur_first_dev_maj_min, NUM_MINORS);
fail_unregister_driver:
ccw_driver_unregister(&ur_driver);
+fail_class_destroy:
+ class_destroy(vmur_class);
fail_free_dbf:
debug_unregister(vmur_dbf);
return rc;
@@ -1057,9 +1058,9 @@ fail_free_dbf:
static void __exit ur_exit(void)
{
- class_destroy(vmur_class);
unregister_chrdev_region(ur_first_dev_maj_min, NUM_MINORS);
ccw_driver_unregister(&ur_driver);
+ class_destroy(vmur_class);
debug_unregister(vmur_dbf);
pr_info("%s unloaded.\n", ur_banner);
}