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| author | James Smart <jsmart2021@gmail.com> | 2018-11-30 03:09:29 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-12-08 06:35:32 +0300 |
| commit | 3e1f0718921cd13384ff29d7468c4b328d8980ad (patch) | |
| tree | 6efa0f9d1164ddeea209e51e49d7b393608eec1f /drivers/scsi/lpfc/lpfc_nportdisc.c | |
| parent | 0f31e9593a2fd90b1e7098b0eda03f5977350b20 (diff) | |
| download | linux-3e1f0718921cd13384ff29d7468c4b328d8980ad.tar.xz | |
scsi: lpfc: refactor mailbox structure context fields
The driver data structure for managing a mailbox command contained two
context fields. Unfortunately, the context were considered "generic" to be
used at the whim of the command code. Of course, one section of code used
fields this way, while another did it that way, and eventually there were
mixups.
Refactored the structure so that the generic contexts become a node context
and a buffer context and all code standardizes on their use.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_nportdisc.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nportdisc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c index 7d5693cfaa87..9cb93b50dd43 100644 --- a/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -467,7 +467,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, */ mbox->mbox_cmpl = lpfc_mbx_cmpl_reg_login; /* - * mbox->context2 = lpfc_nlp_get(ndlp) deferred until mailbox + * mbox->ctx_ndlp = lpfc_nlp_get(ndlp) deferred until mailbox * command issued in lpfc_cmpl_els_acc(). */ mbox->vport = vport; @@ -535,8 +535,8 @@ lpfc_mbx_cmpl_resume_rpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) struct lpfc_nodelist *ndlp; uint32_t cmd; - elsiocb = (struct lpfc_iocbq *)mboxq->context1; - ndlp = (struct lpfc_nodelist *) mboxq->context2; + elsiocb = (struct lpfc_iocbq *)mboxq->ctx_buf; + ndlp = (struct lpfc_nodelist *)mboxq->ctx_ndlp; vport = mboxq->vport; cmd = elsiocb->drvrTimeout; @@ -1258,7 +1258,7 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_vport *vport, ndlp->nlp_flag |= NLP_REG_LOGIN_SEND; mbox->mbox_cmpl = lpfc_mbx_cmpl_reg_login; } - mbox->context2 = lpfc_nlp_get(ndlp); + mbox->ctx_ndlp = lpfc_nlp_get(ndlp); mbox->vport = vport; if (lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT) != MBX_NOT_FINISHED) { @@ -1272,7 +1272,7 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_vport *vport, * command */ lpfc_nlp_put(ndlp); - mp = (struct lpfc_dmabuf *) mbox->context1; + mp = (struct lpfc_dmabuf *)mbox->ctx_buf; lpfc_mbuf_free(phba, mp->virt, mp->phys); kfree(mp); mempool_free(mbox, phba->mbox_mem_pool); @@ -1641,10 +1641,10 @@ lpfc_rcv_logo_reglogin_issue(struct lpfc_vport *vport, /* cleanup any ndlp on mbox q waiting for reglogin cmpl */ if ((mb = phba->sli.mbox_active)) { if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) && - (ndlp == (struct lpfc_nodelist *) mb->context2)) { + (ndlp == (struct lpfc_nodelist *)mb->ctx_ndlp)) { ndlp->nlp_flag &= ~NLP_REG_LOGIN_SEND; lpfc_nlp_put(ndlp); - mb->context2 = NULL; + mb->ctx_ndlp = NULL; mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl; } } @@ -1652,8 +1652,8 @@ lpfc_rcv_logo_reglogin_issue(struct lpfc_vport *vport, spin_lock_irq(&phba->hbalock); list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) { if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) && - (ndlp == (struct lpfc_nodelist *) mb->context2)) { - mp = (struct lpfc_dmabuf *) (mb->context1); + (ndlp == (struct lpfc_nodelist *)mb->ctx_ndlp)) { + mp = (struct lpfc_dmabuf *)(mb->ctx_buf); if (mp) { __lpfc_mbuf_free(phba, mp->virt, mp->phys); kfree(mp); |