ide-tape: fix misprint in failure handling in idetape_init()
If driver_register() failed there is no sense to call driver_unregister().
unregister_chrdev() should be called here.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 12fa049..9ecf4e3 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -2052,12 +2052,12 @@
error = driver_register(&idetape_driver.gen_driver);
if (error)
- goto out_free_driver;
+ goto out_free_chrdev;
return 0;
-out_free_driver:
- driver_unregister(&idetape_driver.gen_driver);
+out_free_chrdev:
+ unregister_chrdev(IDETAPE_MAJOR, "ht");
out_free_class:
class_destroy(idetape_sysfs_class);
out: