dm raid: fix rs_set_capacity on growing reshape

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

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index 62e31b47400c..63883f4c550d 100644
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -616,13 +616,10 @@ static struct raid_type *get_raid_type_by_ll(const int level, const int layout)
 static void rs_set_capacity(struct raid_set *rs)
 {
         struct mddev *mddev = &rs->md;
+        struct gendisk *gendisk = dm_disk(dm_table_get_md(rs->ti->table));
 
-        if (rs->ti->len != mddev->array_sectors) {
-                struct gendisk *gendisk = dm_disk(dm_table_get_md(rs->ti->table));
-
-                set_capacity(gendisk, mddev->array_sectors);
-                revalidate_disk(gendisk);
-        }
+        set_capacity(gendisk, mddev->array_sectors);
+        revalidate_disk(gendisk);
 }
 
 /*