base-files: fix ramoverlay function with kernels 3.18+
authorFelix Fietkau <nbd@openwrt.org>
Mon, 21 Sep 2015 17:41:07 +0000 (17:41 +0000)
committerFelix Fietkau <nbd@openwrt.org>
Mon, 21 Sep 2015 17:41:07 +0000 (17:41 +0000)
commitb38194406f8a3a3efa9e8d5177212a24af663ce6
tree80a843cc758efc501041c5b802822f66b607ed50
parentd4760cd9b4c0d4f761eedd9d6aebb369f27b347a
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>
SVN-Revision: 47015
package/base-files/files/lib/functions/preinit.sh