diff options
| author | James Smart <james.smart@avagotech.com> | 2015-12-17 00:12:03 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2015-12-22 04:04:33 +0100 |
| commit | 01c73bbcd7cc4f31f45a1b0caeacdba46acd9c9c (patch) | |
| tree | 59c5d710f6460507f74d84051c019013fbcf957b /drivers/scsi/lpfc | |
| parent | lpfc: Use new FDMI speed definitions for 10G, 25G and 40G FCoE. (diff) | |
| download | linux-01c73bbcd7cc4f31f45a1b0caeacdba46acd9c9c.tar.xz linux-01c73bbcd7cc4f31f45a1b0caeacdba46acd9c9c.zip | |
lpfc: Fix mbox reuse in PLOGI completion
Fix mbox reuse in PLOGI completion. Moved allocations so that buffer
properly init'd.
Signed-off-by: Dick Kennedy <dick.kennedy@avagotech.com>
Signed-off-by: James Smart <james.smart@avagotech.com>
Reviewed-by: Hannes Reinicke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nportdisc.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c index 9e571dd41687..193733e8c823 100644 --- a/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -1045,16 +1045,6 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_vport *vport, if (irsp->ulpStatus) goto out; - mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); - if (!mbox) { - lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS, - "0133 PLOGI: no memory for reg_login " - "Data: x%x x%x x%x x%x\n", - ndlp->nlp_DID, ndlp->nlp_state, - ndlp->nlp_flag, ndlp->nlp_rpi); - goto out; - } - pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; prsp = list_get_first(&pcmd->list, struct lpfc_dmabuf, list); @@ -1118,6 +1108,17 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_vport *vport, if (phba->sli_rev == LPFC_SLI_REV4) { lpfc_issue_reg_vfi(vport); } else { + mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); + if (!mbox) { + lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS, + "0133 PLOGI: no memory " + "for config_link " + "Data: x%x x%x x%x x%x\n", + ndlp->nlp_DID, ndlp->nlp_state, + ndlp->nlp_flag, ndlp->nlp_rpi); + goto out; + } + lpfc_config_link(phba, mbox); mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl; @@ -1132,6 +1133,16 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_vport *vport, lpfc_unreg_rpi(vport, ndlp); + mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); + if (!mbox) { + lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS, + "0018 PLOGI: no memory for reg_login " + "Data: x%x x%x x%x x%x\n", + ndlp->nlp_DID, ndlp->nlp_state, + ndlp->nlp_flag, ndlp->nlp_rpi); + goto out; + } + if (lpfc_reg_rpi(phba, vport->vpi, irsp->un.elsreq64.remoteID, (uint8_t *) sp, mbox, ndlp->nlp_rpi) == 0) { switch (ndlp->nlp_DID) { |