[nwam-dev] code review for 11948

[Anurag S. Maskey]

code review request:

        11948 [nwam][rc] introducing location race condition results in 
nwam offline / multiple cores
        http://defect.opensolaris.org/bz/show_bug.cgi?id=11948

        
http://zhadum.east/export/ws/am223141/checkout-area/nwam1-fixes/webrev/

Thanks,
Anurag