diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_vport.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_vport.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c index ad0f6531387..2578d5fd953 100644 --- a/drivers/scsi/lpfc/lpfc_vport.c +++ b/drivers/scsi/lpfc/lpfc_vport.c @@ -577,8 +577,12 @@ lpfc_vport_delete(struct fc_vport *fc_vport) * initiated after we've disposed of all other resources associated * with the port. */ - if (!scsi_host_get(shost) || !scsi_host_get(shost)) + if (!scsi_host_get(shost)) return VPORT_INVAL; + if (!scsi_host_get(shost)) { + scsi_host_put(shost); + return VPORT_INVAL; + } spin_lock_irq(&phba->hbalock); vport->load_flag |= FC_UNLOADING; spin_unlock_irq(&phba->hbalock); @@ -668,6 +672,8 @@ lpfc_vport_delete(struct fc_vport *fc_vport) } vport->unreg_vpi_cmpl = VPORT_INVAL; timeout = msecs_to_jiffies(phba->fc_ratov * 2000); + if (ndlp->nlp_state == NLP_STE_UNUSED_NODE) + goto skip_logo; if (!lpfc_issue_els_npiv_logo(vport, ndlp)) while (vport->unreg_vpi_cmpl == VPORT_INVAL && timeout) timeout = schedule_timeout(timeout); @@ -689,8 +695,10 @@ skip_logo: * Completion of unreg_vpi (lpfc_mbx_cmpl_unreg_vpi) * does the scsi_host_put() to release the vport. */ - lpfc_mbx_unreg_vpi(vport); - } + if (lpfc_mbx_unreg_vpi(vport)) + scsi_host_put(shost); + } else + scsi_host_put(shost); lpfc_free_vpi(phba, vport->vpi); vport->work_port_events = 0; |