diff --git a/[refs] b/[refs]
index 2224188b4395..f43378376828 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 16a53ecc35f2a80dc285be2e769768847d89ca37
+refs/heads/master: a8a55c387da28d67d98f56e4f5021462cb61f7a6
diff --git a/trunk/drivers/md/md.c b/trunk/drivers/md/md.c
index ad576ad2ca76..71d46eb2c438 100644
--- a/trunk/drivers/md/md.c
+++ b/trunk/drivers/md/md.c
@@ -2911,7 +2911,7 @@ static int do_md_stop(mddev_t * mddev, int ro)
 		if (disk)
 			set_capacity(disk, 0);
 		mddev->changed = 1;
-	} else
+	} else if (mddev->pers)
 		printk(KERN_INFO "md: %s switched to read-only mode.\n",
 			mdname(mddev));
 	err = 0;