tq = (os_tgt_t *) TGT_Q(ha, sdev->id); if (!tq) return -ENXIO; if (!tq->fcport) 
if (!rport) 
qla2xxx_slave_alloc(struct scsi_device *sdev){	scsi_qla_host_t *ha = to_qla_host(sdev->host);	os_tgt_t *tq;	tq = (os_tgt_t *) TGT_Q(ha, sdev->id);	if (!tq)		return -ENXIO;	if (!tq->fcport)		return -ENXIO;	sdev->hostdata = tq;	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/bdf796210e01145fd77bbb3ae644d04f982b6c3b/qla_os.c/buggy/drivers/scsi/qla2xxx/qla_os.c