fi_poll: Failure waiting on counters

[shefty]

• name: fi_poll -t counter -p "verbs"
  result: Fail
  time: 91
  server_cmd: /opt/fabtests/bin/fi_poll -t counter -p "verbs" -s
  enceladus-iw.ofa
  server_stdout: |
  fi_cntr_wait(): common/shared.c:1976, ret=-38 (Function not
  implemented)
  fi_cntr_wait(): common/shared.c:1976, ret=-38 (Function not
  implemented)
  fi_cntr_wait(): common/shared.c:1976, ret=-38 (Function not
  implemented)
  fi_cntr_wait(): common/shared.c:1976, ret=-38 (Function not
  implemented)
  fi_cntr_wait(): common/shared.c:1976, ret=-38 (Function not
  implemented)
  fi_cntr_wait(): common/shared.c:1976, ret=-38 (Function not
  implemented)
  fi_cntr_wait(): common/shared.c:1976, ret=-38 (Function not
  implemented)
  fi_cntr_wait(): common/shared.c:1976, ret=-38 (Function not
  implemented)

The common code looks like it assumes that all counters are associated with wait objects. The CQ code handles this properly, so the counter completion code may need to be updated to match.