RE: [PATCHv3 TRIVIAL] IB/core: Documentation fix to ib_mad_snoop_handler in the MAD header file

[Hefty, Sean]

> In ib_mad.h, ib_mad_snoop_handler uses send_buf rather than send_wr

The MAD snooping should be removed from the mad stack.  There are no in tree 
users and the only attempt at adding one was rejected.