fix data encryption fail when ENCRYPTION_FLAG_NO_UI is set
cause: data partition not being umount before real encryption
Change-Id: If5cc084c182d96c6205359b76ee0c474f6a77a2e
diff --git a/cryptfs.cpp b/cryptfs.cpp
index 400a616..dc3a26c 100644
--- a/cryptfs.cpp
+++ b/cryptfs.cpp
@@ -2253,6 +2253,7 @@
* /data, set a property saying we're doing inplace encryption,
* and restart the framework.
*/
+ wait_and_unmount(DATA_MNT_POINT, true);
if (fs_mgr_do_tmpfs_mount(DATA_MNT_POINT)) {
goto error_shutting_down;
}