dm raid: use rs->raid_disks to avoid memory leaks on free

Also makes code more consistent throughout.

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Heinz Mauelshagen 2016-06-30 14:37:50 +02:00 • committed by Mike Snitzer
commit ffeeac7515