From 52f96c91f0c8fb23dd9eb051c44dc98bcc21f671 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Fri, 26 Jul 2013 11:03:26 +0200
Subject: [PATCH] mount_root: umount /tmp/overlay in external root case as well

---
 mount_root.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mount_root.c b/mount_root.c
index eec60d6..f1474f0 100644
--- a/mount_root.c
+++ b/mount_root.c
@@ -718,6 +718,8 @@ static int extroot(const char *prefix)
 					ERROR("switching to pivotroot failed - continue normal boot\n");
 					umount("/mnt");
 				} else {
+					umount("/tmp/overlay");
+					rmdir("/tmp/overlay");
 					rmdir("/tmp/extroot/mnt");
 					rmdir("/tmp/extroot");
 					return 0;
-- 
2.25.1