1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 40b7ca0294ac..00c3fde39a12 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4765,7 +4765,7 @@ out:
  */
 static int do_md_stop(mddev_t * mddev, int mode, int is_open)
 {
-        int err = 0;
+        int err = 0, revalidate = 0;
         struct gendisk *disk = mddev->gendisk;
         mdk_rdev_t *rdev;
 
@@ -4795,7 +4795,7 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open)
                         }
 
                 set_capacity(disk, 0);
-                revalidate_disk(disk);
+                revalidate = 1;
 
                 if (mddev->ro)
                         mddev->ro = 0;
@@ -4803,6 +4803,8 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open)
                 err = 0;
         }
         mutex_unlock(&mddev->open_mutex);
+        if (revalidate)
+                revalidate_disk(disk);
         if (err)
                 return err;
         /*