1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 6f31f5596e01..c9809453a346 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -407,6 +407,8 @@ static sector_t raid0_size(struct mddev *mddev, sector_t sectors, int raid_disks
         return array_sectors;
 }
 
+static int raid0_stop(struct mddev *mddev);
+
 static int raid0_run(struct mddev *mddev)
 {
         struct r0conf *conf;
@@ -454,7 +456,12 @@ static int raid0_run(struct mddev *mddev)
 
         blk_queue_merge_bvec(mddev->queue, raid0_mergeable_bvec);
         dump_zones(mddev);
-        return md_integrity_register(mddev);
+
+        ret = md_integrity_register(mddev);
+        if (ret)
+                raid0_stop(mddev);
+
+        return ret;
 }
 
 static int raid0_stop(struct mddev *mddev)