464 			stp->buffer->syscall_result = -EINTR;  in st_allocate_request()
466 			stp->buffer->syscall_result = -EBUSY;  in st_allocate_request()
608 			(STp->buffer)->syscall_result = (-EINTR);  in st_do_scsi()
610 			(STp->buffer)->syscall_result = (-EBUSY);  in st_do_scsi()
643 	STp->buffer->syscall_result = 0;  in st_do_scsi()
649 		(STp->buffer)->syscall_result = (-EBUSY);  in st_do_scsi()
654 		(STp->buffer)->syscall_result = st_chk_result(STp, SRpnt);  in st_do_scsi()
689 	(STp->buffer)->syscall_result = st_chk_result(STp, SRpnt);  in write_behind_check()
702 	if (STbuffer->syscall_result) {  in write_behind_check()
750 		return (STp->buffer)->syscall_result;  in cross_eof()
760 	return (STp->buffer)->syscall_result;  in cross_eof()
795 			return (STp->buffer)->syscall_result;  in st_flush_write_buffer()
798 		if ((STp->buffer)->syscall_result != 0) {  in st_flush_write_buffer()
984 			retval = (STp->buffer)->syscall_result;  in test_ready()
1024 		retval = (STp->buffer)->syscall_result;  in test_ready()
1117 			retval = (STp->buffer)->syscall_result;  in check_tape()
1144 		retval = (STp->buffer)->syscall_result;  in check_tape()
1148 	if ((STp->buffer)->syscall_result != 0) {  in check_tape()
1151 		(STp->buffer)->syscall_result = 0;	/* Prevent error propagation */  in check_tape()
1301 	(STp->buffer)->syscall_result = 0;  in st_open()
1391 			result = (STp->buffer)->syscall_result;  in st_flush()
1395 		if (STp->buffer->syscall_result == 0 ||  in st_flush()
1779 			retval = STbp->syscall_result;  in st_write()
1782 		if (async_write && !STbp->syscall_result) {  in st_write()
1791 		if (STbp->syscall_result != 0) {  in st_write()
1857 				retval = STbp->syscall_result;  in st_write()
1951 		return STbp->syscall_result;  in read_tape()
1957 	if (STbp->syscall_result) {  in read_tape()
2073 			retval = STbp->syscall_result;  in read_tape()
2492 		return (STp->buffer)->syscall_result;  in read_mode_page()
2496 	return STp->buffer->syscall_result;  in read_mode_page()
2526 		return (STp->buffer)->syscall_result;  in write_mode_page()
2530 	return STp->buffer->syscall_result;  in write_mode_page()
2647 		return (STp->buffer)->syscall_result;  in do_load_unload()
2649 	retval = (STp->buffer)->syscall_result;  in do_load_unload()
2963 		return (STp->buffer)->syscall_result;  in st_int_ioctl()
2965 	ioctl_result = (STp->buffer)->syscall_result;  in st_int_ioctl()
3127 		return (STp->buffer)->syscall_result;  in get_location()
3129 	if ((STp->buffer)->syscall_result != 0 ||  in get_location()
3231 		return (STp->buffer)->syscall_result;  in set_location()
3235 	if ((STp->buffer)->syscall_result != 0) {  in set_location()
3351 		result = STp->buffer->syscall_result;  in format_medium()