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path: root/drivers/scsi/lpfc/lpfc_vport.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_vport.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_vport.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index ad0f65313878..2578d5fd9537 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;