s390/dasd: fix double module refcount decrement

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Once the discipline is associated with the device, deleting the device
takes care of decrementing the module's refcount.  Doing it manually on
this error path causes refcount to artificially decrease on each error
while it should just stay the same.

Fixes: c020d722b1 ("s390/dasd: fix panic during offline processing")
Signed-off-by: Miroslav Franc <mfranc@suse.cz>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Link: https://lore.kernel.org/r/20240209124522.3697827-3-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Miroslav Franc 2024-02-09 13:45:22 +01:00 • committed by Jens Axboe

parent 1df0f512fa

commit c3116e62dd

1 changed files with 1 additions and 4 deletions

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drivers/s390/block/dasd.c

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