freebsd stable - Mar 2016 - [10.3-RC3, 10-STABLE] Additional routing table lookup when m->m_pkthdr.fibnum is changed

When the routing table is changed via pfil (i.e. setfib in ipfw) no routing
table lookup takes place. Commit 272391on HEAD can be applied to 10.2-STABLE and
10.3-RC3, compiles with no problems and resolves the issue. Would it be possible
to apply this to 10.2-STABLE and perhaps upcoming 10.3-RELEASE?