nvdimm/btt: do not call del_gendisk() if not needed

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del_gendisk() should not called if the disk has not been added. Fix this.

Fixes: 41cd8b70c3 ("libnvdimm, btt: add support for blk integrity")
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20211103165843.1402142-1-mcgrof@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Luis Chamberlain 2021-11-03 09:58:43 -07:00 • committed by Jens Axboe

parent 8468f45091

commit 3aefb5ee84

1 changed files with 0 additions and 1 deletions

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drivers/nvdimm/btt.c

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