scsi: lpfc: move placement of target destroy on driver detach

Ensure nvme localports/targetports are torn down before dismantling the
adapter sli interface on driver detachment.  This aids leaving
interfaces live while nvme may be making callbacks to abort it.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 40ffa01111427bd9677ad152fa567490963b0b81..bff5c95cf5df4e5f95584e495ba8126d09d88da0 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -11503,13 +11503,6 @@ lpfc_pci_remove_one_s4(struct pci_dev *pdev)
        /* Remove FC host and then SCSI host with the physical port */
        fc_remove_host(shost);
        scsi_remove_host(shost);
-       /*
-        * Bring down the SLI Layer. This step disables all interrupts,
-        * clears the rings, discards all mailbox commands, and resets
-        * the HBA FCoE function.
-        */
-       lpfc_debugfs_terminate(vport);
-       lpfc_sli4_hba_unset(phba);
 
        /* Perform ndlp cleanup on the physical port.  The nvme and nvmet
         * localports are destroyed after to cleanup all transport memory.
@@ -11518,6 +11511,13 @@ lpfc_pci_remove_one_s4(struct pci_dev *pdev)
        lpfc_nvmet_destroy_targetport(phba);
        lpfc_nvme_destroy_localport(vport);
 
+       /*
+        * Bring down the SLI Layer. This step disables all interrupts,
+        * clears the rings, discards all mailbox commands, and resets
+        * the HBA FCoE function.
+        */
+       lpfc_debugfs_terminate(vport);
+       lpfc_sli4_hba_unset(phba);
 
        lpfc_stop_hba_timers(phba);
        spin_lock_irq(&phba->hbalock);