Fail immediately in hwloc_topology_insert_misc_...
Fail immediately in hwloc_topology_insert_misc_...

Fail immediately in hwloc_topology_insert_misc_object_by_cpuset() if the cpuset is empty or not included
in the complete topology.

This prevents some "recursion has gone too deep" warning when playing with
  lstopo --ps --restrict <somethingnotcontainingboundprocesses>

This commit was SVN r3278.

ggouaillardet/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc