diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 3a53a5a..53f4063 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -1470,7 +1470,7 @@
 	r = dm_register_target(&snapshot_target);
 	if (r) {
 		DMERR("snapshot target register failed %d", r);
-		return r;
+		goto bad_register_snapshot_target;
 	}
 
 	r = dm_register_target(&origin_target);
@@ -1527,6 +1527,9 @@
 	dm_unregister_target(&origin_target);
 bad1:
 	dm_unregister_target(&snapshot_target);
+
+bad_register_snapshot_target:
+	dm_exception_store_exit();
 	return r;
 }