1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index df7b0a06b0ea..73dc8a377522 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1782,6 +1782,7 @@ static int raid10_spare_active(struct mddev *mddev)
                         }
                         sysfs_notify_dirent_safe(tmp->replacement->sysfs_state);
                 } else if (tmp->rdev
+                           && tmp->rdev->recovery_offset == MaxSector
                            && !test_bit(Faulty, &tmp->rdev->flags)
                            && !test_and_set_bit(In_sync, &tmp->rdev->flags)) {
                         count++;