drivers/scsi/ch.c

783 		struct changer_get_element cge;
789 		if (copy_from_user(&cge, argp, sizeof (cge)))
792 		if (0 != ch_checkrange(ch, cge.cge_type, cge.cge_unit))
794 		elem = ch->firsts[cge.cge_type] + cge.cge_unit;
814 			cge.cge_status = buffer[18];
815 			cge.cge_flags = 0;
817 				cge.cge_errno = EIO;
820 				cge.cge_flags |= CGE_SRC;
822 					cge.cge_flags |= CGE_INVERT;
827 						cge.cge_srctype = i;
828 						cge.cge_srcunit = elem-ch->firsts[i];
833 				cge.cge_flags |= CGE_IDLUN;
834 				cge.cge_id  = buffer[23];
835 				cge.cge_lun = buffer[22] & 7;
838 				cge.cge_flags |= CGE_PVOLTAG;
839 				memcpy(cge.cge_pvoltag,buffer+28,36);
842 				cge.cge_flags |= CGE_AVOLTAG;
843 				memcpy(cge.cge_avoltag,buffer+64,36);
853 		if (copy_to_user(argp, &cge, sizeof (cge)))