isfirstblock     1790 drivers/s390/cio/qdio_main.c 	int isfirstblock = 1;
isfirstblock     1816 drivers/s390/cio/qdio_main.c 		if (!isfirstblock && (rr->naihdr.instance != prev_instance)) {
isfirstblock     1822 drivers/s390/cio/qdio_main.c 		isfirstblock = 0;