swim: add a floppy registration bool which triggers del_gendisk()

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Instead of calling del_gendisk() on exit alone, let's add
a registration bool to the floppy disk state, this way this can
be done on the shared caller, swim_cleanup_floppy_disk().

This will be more useful in subsequent patches. Right now, this
just shuffles functionality out to a helper in a safe way.

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20210927220302.1073499-10-mcgrof@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Luis Chamberlain 2021-09-27 15:02:57 -07:00 • committed by Jens Axboe

parent 4e9abe7253

commit 9ef41effb9

1 changed files with 6 additions and 3 deletions

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drivers/block/swim.c

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