* sys/netinet6/{ip6_mroute,in6_prefix}.c: add missing splx.   From: csapuntz@play-doh.stanford.edu (Constantine Sapuntzakis)
* sys/netinet6/{ip6_mroute,in6_prefix}.c: add missing splx.
  From: csapuntz@play-doh.stanford.edu (Constantine Sapuntzakis)

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame