K 10 svn:author V 2 bz K 8 svn:date V 27 2012-02-03T08:50:19.575382Z K 7 svn:log V 182 In preparation for multi-FIB IPv6 support, factor the code for joining and leaving multicast groups out from in6_update_ifa() and in6_purgeaddr(). Sponsored by: Cisco Systems, Inc. END