kern/66479: mpt has a bug when creating chain elements.

[Doug White]

Synopsis: mpt has a bug when creating chain elements.

State-Changed-From-To: open->analyzed
State-Changed-By: dwhite
State-Changed-When: Mon Aug 23 00:16:07 GMT 2004
State-Changed-Why: 
marcus has determined this patch allows him to install 5.2.1 on his 
Dell Precision 360, and while I never had a problem on my PowerEdge 1750,
it doesn't break it either.  

I'll push to get this committed.

http://www.freebsd.org/cgi/query-pr.cgi?pr=66479