dm raid: use mddev rather than rdev->mddev

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 c982649..34442c6 100644 (file)
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -2370,7 +2370,7 @@ static int super_validate(struct raid_set *rs, struct md_rdev *rdev)
 
        /* Enable bitmap creation for RAID levels != 0 */
        mddev->bitmap_info.offset = rt_is_raid0(rs->raid_type) ? 0 : to_sector(4096);
-       rdev->mddev->bitmap_info.default_offset = mddev->bitmap_info.offset;
+       mddev->bitmap_info.default_offset = mddev->bitmap_info.offset;
 
        if (!test_and_clear_bit(FirstUse, &rdev->flags)) {
                /* Retrieve device size stored in superblock to be prepared for shrink */