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ide-tape: fix misprint in failure handling in idetape_init()

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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>
This commit is contained in:
Alexey Khoroshilov 2016-04-30 01:11:12 +03:00 • committed by David S. Miller
parent 40506d4022
commit 79f18a0637
1 changed files with 3 additions and 3 deletions
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6
drivers/ide/ide-tape.c
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@ -2052,12 +2052,12 @@ static int __init idetape_init(void)
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: