1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index 5e694b151c30..c35890990985 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -315,7 +315,7 @@ static int multipath_remove_disk(mddev_t *mddev, int number)
                         p->rdev = rdev;
                         goto abort;
                 }
-                md_integrity_register(mddev);
+                err = md_integrity_register(mddev);
         }
 abort:
 
@@ -489,7 +489,10 @@ static int multipath_run (mddev_t *mddev)
 
         mddev->queue->backing_dev_info.congested_fn = multipath_congested;
         mddev->queue->backing_dev_info.congested_data = mddev;
-        md_integrity_register(mddev);
+
+        if (md_integrity_register(mddev))
+                goto out_free_conf;
+
         return 0;
 
 out_free_conf: