Calling OMPI_REQUEST_INIT puts the request into an _INACTIVE state
instead of an _INVALID state, which we don't want if it's been
simply been constructed, e.g., in a free_list. Without this change a
future change to call destructors at free list destruction time will
result in request dtor state assertion failures.
Reviewed-by: bosilca
cmr=v1.7.4:reviewer=bosilca
This commit was SVN r29095.
d1b5940e97