(MPI_ANY_SOURCE == request->src || request->src == message->src) &&
(MPI_ANY_TAG == request->tag || request->tag == message->tag)) {
xbt_fifo_remove_item(request_queue, request_item);
(MPI_ANY_SOURCE == request->src || request->src == message->src) &&
(MPI_ANY_TAG == request->tag || request->tag == message->tag)) {
xbt_fifo_remove_item(request_queue, request_item);