[clearview-discuss] 6646806 code review

[Peter Memishian]

As we discussed, here's the proposed change to IP to prevent plumbing of
ill_t's with differing DLPI types atop the same phyint_t:

        http://cr.opensolaris.org/~meem/ip-fix/

It includes a few other minor stylistic fix-ups.

-- 
meem