dm raid: use rdev_for_each in status

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index 2ea3982..e4d0bc1 100644 (file)
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -3186,8 +3186,8 @@ static void raid_status(struct dm_target *ti, status_type_t type,
                sync_action = decipher_sync_action(&rs->md);
 
                /* HM FIXME: do we want another state char for raid0? It shows 'D' or 'A' now */
-               for (i = 0; i < rs->raid_disks; i++)
-                       DMEMIT(__raid_dev_status(&rs->dev[i].rdev, array_in_sync));
+               rdev_for_each(rdev, mddev)
+                       DMEMIT(__raid_dev_status(rdev, array_in_sync));
 
                /*
                 * In-sync/Reshape ratio: