[SCSI] lpfc 8.3.37: Fixed exhausted retry for plogi to nameserver.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index f0e2fae1214c..08d156a9094f 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -3122,6 +3122,13 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 
                 case IOERR_SEQUENCE_TIMEOUT:
                 case IOERR_INVALID_RPI:
+                        if (cmd == ELS_CMD_PLOGI &&
+                            did == NameServer_DID) {
+                                /* Continue forever if plogi to */
+                                /* the nameserver fails */
+                                maxretry = 0;
+                                delay = 100;
+                        }
                         retry = 1;
                         break;
                 }