1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 4869128bf742..cb20d0b0555a 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2087,6 +2087,7 @@ static void sync_sbs(mddev_t * mddev, int nospares)
         /* First make sure individual recovery_offsets are correct */
         list_for_each_entry(rdev, &mddev->disks, same_set) {
                 if (rdev->raid_disk >= 0 &&
+                    mddev->delta_disks >= 0 &&
                     !test_bit(In_sync, &rdev->flags) &&
                     mddev->curr_resync_completed > rdev->recovery_offset)
                                 rdev->recovery_offset = mddev->curr_resync_completed;
@@ -6872,6 +6873,7 @@ void md_do_sync(mddev_t *mddev)
                         rcu_read_lock();
                         list_for_each_entry_rcu(rdev, &mddev->disks, same_set)
                                 if (rdev->raid_disk >= 0 &&
+                                    mddev->delta_disks >= 0 &&
                                     !test_bit(Faulty, &rdev->flags) &&
                                     !test_bit(In_sync, &rdev->flags) &&
                                     rdev->recovery_offset < mddev->curr_resync)