1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 5810fa906af0..54c8677f1e59 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -220,6 +220,7 @@ static int linear_run (mddev_t *mddev)
         mddev->queue->unplug_fn = linear_unplug;
         mddev->queue->backing_dev_info.congested_fn = linear_congested;
         mddev->queue->backing_dev_info.congested_data = mddev;
+        md_integrity_register(mddev);
         return 0;
 }