442 			    struct packet_command *cgc)  in ide_cdrom_packet()  argument
446 	unsigned len = cgc->buflen;  in ide_cdrom_packet()
448 	if (cgc->timeout <= 0)  in ide_cdrom_packet()
449 		cgc->timeout = ATAPI_WAIT_PC;  in ide_cdrom_packet()
455 	if (cgc->sshdr)  in ide_cdrom_packet()
456 		memset(cgc->sshdr, 0, sizeof(*cgc->sshdr));  in ide_cdrom_packet()
458 	if (cgc->quiet)  in ide_cdrom_packet()
461 	cgc->stat = ide_cd_queue_pc(drive, cgc->cmd,  in ide_cdrom_packet()
462 				    cgc->data_direction == CGC_DATA_WRITE,  in ide_cdrom_packet()
463 				    cgc->buffer, &len,  in ide_cdrom_packet()
464 				    cgc->sshdr, cgc->timeout, flags);  in ide_cdrom_packet()
465 	if (!cgc->stat)  in ide_cdrom_packet()
466 		cgc->buflen -= len;  in ide_cdrom_packet()
467 	return cgc->stat;  in ide_cdrom_packet()