ralink: set wmr-300 mac properly

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38872 3c298f89-4303-0410-b956-a3cf2f4a3e73
libubox: fix compile error (#14497)

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38873 3c298f89-4303-0410-b956-a3cf2f4a3e73