dm raid: simplify rs_get_progress()

No need to calculate the reshaping progress because
mddev->curr_resync_completed holds it.

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Heinz Mauelshagen 2017-12-13 17:13:20 +01:00 • committed by Mike Snitzer
commit 7c29744ecc