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mtd: ubi: Restore missing cleanup on ubi_init() failure path

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We need to clean-up debugfs and ubiblock if we fail after initialising
them.

Signed-off-by: Ben Hutchings <ben.hutchings@mind.be>
Fixes: 927c145208 ("mtd: ubi: attach from device tree")
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Ben Hutchings 2024-04-11 00:42:41 +02:00 committed by Richard Weinberger
parent 06776df740
commit 72f3d3dadd
1 changed files with 4 additions and 1 deletions
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5
drivers/mtd/ubi/build.c
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@ -1372,7 +1372,7 @@ static int __init ubi_init(void)
/* See comment above re-ubi_is_module(). */
if (ubi_is_module())
goto out_slab;
goto out_debugfs;
}
register_mtd_user(&ubi_mtd_notifier);
@ -1387,6 +1387,9 @@ static int __init ubi_init(void)
out_mtd_notifier:
unregister_mtd_user(&ubi_mtd_notifier);
ubiblock_exit();
out_debugfs:
ubi_debugfs_exit();
out_slab:
kmem_cache_destroy(ubi_wl_entry_slab);
out_dev_unreg: