Merge pull request #1322 from jladd-mlnx/topic/BufFix-for-coll-hcoll-coll_request

BufFix for coll/hcoll: coll_request must be set to ACTIVE when allocated

ompi/mca/coll/hcoll/coll_hcoll_rte.c

@@ -406,6 +406,7 @@ static void* get_coll_handle(void)
     OMPI_REQUEST_INIT(ompi_req,false);
     ompi_req->req_complete_cb = NULL;
     ompi_req->req_status.MPI_ERROR = MPI_SUCCESS;
+    ompi_req->req_state = OMPI_REQUEST_ACTIVE;
     ompi_req->req_free = request_free;
     return (void *)ompi_req;
 }