PARM_UNUSED 4194 drivers/scsi/lpfc/lpfc_hw.h #define PARM_UNUSED 0 /* PU field (Word 4) not used */ PARM_UNUSED 195 drivers/scsi/lpfc/lpfc_nvmet.c bf_set(wqe_pu, &wqe->fcp_trsp.wqe_com, PARM_UNUSED);