Zhen Lei b8dc245909 btrfs: sysfs: normalize the error handling branch in btrfs_init_sysfs() ...

commit ffdbb44f2f23f963b8f5672e35c3a26088177a62 upstream.

Although kset_unregister() can eventually remove all attribute files,
explicitly rolling back with the matching function makes the code logic
look clearer.

CC: stable@vger.kernel.org # 5.4+
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-12-02 17:41:12 +01:00

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