Linux kernel bug fix: dm: remove unused variable
Subsystem: drivers/md (drivers/md/dm.c)
Bug type: unknown, severity: low
Files changed: drivers/md/dm.c
Introduced by Christoph Hellwig on 2020-07-01 07:27:24 -0600; fixed by Jens Axboe on 2020-07-01 15:45:19 -0600 (lifetime: 0 days)