[SCSI] lpfc 8.1.10 : Add support for dev_loss_tmo_callbk and fast_io_fail_tmo_callbk

Add support for new dev_loss_tmo callback
  Goodness is that it removes code for a parallel nodev timer that
  existed in the driver
Add support for the new fast_io_fail callback

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 0 insertions, 25 deletions

diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index bbb7310210b0..ae4106458991 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -324,7 +324,6 @@ lpfc_ns_rsp(struct lpfc_hba * phba, struct lpfc_dmabuf * mp, uint32_t Size)
         struct lpfc_sli_ct_request *Response =
                 (struct lpfc_sli_ct_request *) mp->virt;
         struct lpfc_nodelist *ndlp = NULL;
-        struct lpfc_nodelist *next_ndlp;
         struct lpfc_dmabuf *mlast, *next_mp;
         uint32_t *ctptr = (uint32_t *) & Response->un.gid.PortType;
         uint32_t Did;
@@ -399,30 +398,6 @@ nsout1:
          * current driver state.
          */
         if (phba->hba_state == LPFC_HBA_READY) {
-
-                /*
-                 * Switch ports that connect a loop of multiple targets need
-                 * special consideration.  The driver wants to unregister the
-                 * rpi only on the target that was pulled from the loop.  On
-                 * RSCN, the driver wants to rediscover an NPort only if the
-                 * driver flagged it as NLP_NPR_2B_DISC.  Provided adisc is
-                 * not enabled and the NPort is not capable of retransmissions
-                 * (FC Tape) prevent timing races with the scsi error handler by
-                 * unregistering the Nport's RPI.  This action causes all
-                 * outstanding IO to flush back to the midlayer.
-                 */
-                list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_npr_list,
-                                         nlp_listp) {
-                        if (!(ndlp->nlp_flag & NLP_NPR_2B_DISC) &&
-                            (lpfc_rscn_payload_check(phba, ndlp->nlp_DID))) {
-                                if ((phba->cfg_use_adisc == 0) &&
-                                    !(ndlp->nlp_fcp_info &
-                                      NLP_FCP_2_DEVICE)) {
-                                        lpfc_unreg_rpi(phba, ndlp);
-                                        ndlp->nlp_flag &= ~NLP_NPR_ADISC;
-                                }
-                        }
-                }
                 lpfc_els_flush_rscn(phba);
                 spin_lock_irq(phba->host->host_lock);
                 phba->fc_flag |= FC_RSCN_MODE; /* we are still in RSCN mode */