multiwan: remove unnecessary call to config_clear()

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/packages@40407 3c298f89-4303-0410-b956-a3cf2f4a3e73
mdnsresponder: several Linux-related fixes (thanks Markus Stenberg)

git-svn-id: svn://svn.openwrt.org/openwrt/packages@40441 3c298f89-4303-0410-b956-a3cf2f4a3e73
Merge branch 'master' of git://nbd.name/packages