Felix Fietkau 28a4686220 base-files: fix ramoverlay function with kernels 3.18+
Even though there are not many users left within the OpenWrt tree it seems
this function broke during the kernel 3.18 transition.

Fix it by providing a workdir as required by overlayfs.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>

Backport of r47015

git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@47016 3c298f89-4303-0410-b956-a3cf2f4a3e73
2015-09-21 17:43:12 +00:00
..