IB/core: Remove unnecessary defines from ib_mad.h

Remove the unused IB_NOTICE_REPRESS_* defines.

When the hfi1 driver was added these definitions were moved from the qib driver
to ib_mad.h.  They should have been removed instead.

Fixes: d4ab347005fb ("IB/core: Add core header changes needed for OPA")
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Hal Rosenstock <hal@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --cc include/rdma/ib_mad.h
Simple merge