diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2019-03-28 21:06:20 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-04-04 06:11:36 +0300 |
| commit | b27cbd5549509397c6e85b8aed1d9e95538c919e (patch) | |
| tree | f2ba0bcac65fc8ffa46d74b9e754ef144c684f79 /drivers/scsi/lpfc/lpfc_els.c | |
| parent | a73cb814923ab948fae64e34802cebe228228a88 (diff) | |
| download | linux-b27cbd5549509397c6e85b8aed1d9e95538c919e.tar.xz | |
scsi: lpfc: Remove set-but-not-used variables
This patch does not change any functionality but avoids that the compiler
complains about set-but-not-used variables when building with W=1.
Cc: James Smart <james.smart@broadcom.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_els.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index cacd63a3cd08..61348915c942 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -1961,7 +1961,7 @@ lpfc_cmpl_els_plogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, IOCB_t *irsp; struct lpfc_nodelist *ndlp; struct lpfc_dmabuf *prsp; - int disc, rc; + int disc; /* we pass cmdiocb to state machine which needs rspiocb as well */ cmdiocb->context_un.rsp_iocb = rspiocb; @@ -1990,7 +1990,6 @@ lpfc_cmpl_els_plogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, disc = (ndlp->nlp_flag & NLP_NPR_2B_DISC); ndlp->nlp_flag &= ~NLP_NPR_2B_DISC; spin_unlock_irq(shost->host_lock); - rc = 0; /* PLOGI completes to NPort <nlp_DID> */ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, @@ -2029,18 +2028,16 @@ lpfc_cmpl_els_plogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, ndlp->nlp_DID, irsp->ulpStatus, irsp->un.ulpWord[4]); /* Do not call DSM for lpfc_els_abort'ed ELS cmds */ - if (lpfc_error_lost_link(irsp)) - rc = NLP_STE_FREED_NODE; - else - rc = lpfc_disc_state_machine(vport, ndlp, cmdiocb, - NLP_EVT_CMPL_PLOGI); + if (!lpfc_error_lost_link(irsp)) + lpfc_disc_state_machine(vport, ndlp, cmdiocb, + NLP_EVT_CMPL_PLOGI); } else { /* Good status, call state machine */ prsp = list_entry(((struct lpfc_dmabuf *) cmdiocb->context2)->list.next, struct lpfc_dmabuf, list); ndlp = lpfc_plogi_confirm_nport(phba, prsp->virt, ndlp); - rc = lpfc_disc_state_machine(vport, ndlp, cmdiocb, + lpfc_disc_state_machine(vport, ndlp, cmdiocb, NLP_EVT_CMPL_PLOGI); } @@ -6744,12 +6741,11 @@ lpfc_els_rcv_rnid(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, uint32_t *lp; RNID *rn; struct ls_rjt stat; - uint32_t cmd; pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; lp = (uint32_t *) pcmd->virt; - cmd = *lp++; + lp++; rn = (RNID *) lp; /* RNID received */ @@ -7508,14 +7504,14 @@ lpfc_els_rcv_farp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, uint32_t *lp; IOCB_t *icmd; FARP *fp; - uint32_t cmd, cnt, did; + uint32_t cnt, did; icmd = &cmdiocb->iocb; did = icmd->un.elsreq64.remoteID; pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; lp = (uint32_t *) pcmd->virt; - cmd = *lp++; + lp++; fp = (FARP *) lp; /* FARP-REQ received from DID <did> */ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, @@ -7580,14 +7576,14 @@ lpfc_els_rcv_farpr(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, struct lpfc_dmabuf *pcmd; uint32_t *lp; IOCB_t *icmd; - uint32_t cmd, did; + uint32_t did; icmd = &cmdiocb->iocb; did = icmd->un.elsreq64.remoteID; pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; lp = (uint32_t *) pcmd->virt; - cmd = *lp++; + lp++; /* FARP-RSP received from DID <did> */ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "0600 FARP-RSP received from DID x%x\n", did); |