From: James Smart <jsmart2021@gmail.com>
Date: Wed, 7 Jul 2021 11:43:41 -0700
Subject: scsi: lpfc: Remove REG_LOGIN check requirement to issue an ELS RDF
Patch-mainline: v5.15-rc1
Git-commit: e78c006f4c888231cdabb8a4286ba17980a903fa
References: bsc#1189385

Since the REG_LOGIN to the fabric controller happens in parallel with SCR,
it may or may not be completed by the time RDF is sent.  RDF and SCR are
sent to the fabric in parallel, so checking for a completed REG_LOGIN in
the RDF submit path is not needed.

Remove the REG_LOGI check from the RDF submission path.

Link: https://lore.kernel.org/r/20210707184351.67872-11-jsmart2021@gmail.com
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
 drivers/scsi/lpfc/lpfc_els.c |   12 ------------
 1 file changed, 12 deletions(-)

--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -3617,18 +3617,6 @@ lpfc_issue_els_rdf(struct lpfc_vport *vp
 	if (!elsiocb)
 		return -ENOMEM;
 
-	if (phba->sli_rev == LPFC_SLI_REV4 &&
-	    !(ndlp->nlp_flag & NLP_RPI_REGISTERED)) {
-		lpfc_els_free_iocb(phba, elsiocb);
-		lpfc_printf_vlog(vport, KERN_ERR, LOG_NODE,
-				 "0939 %s: FC_NODE x%x RPI x%x flag x%x "
-				 "ste x%x type x%x Not registered\n",
-				 __func__, ndlp->nlp_DID, ndlp->nlp_rpi,
-				 ndlp->nlp_flag, ndlp->nlp_state,
-				 ndlp->nlp_type);
-		return -ENODEV;
-	}
-
 	/* Configure the payload for the supported FPIN events. */
 	prdf = (struct lpfc_els_rdf_req *)
 		(((struct lpfc_dmabuf *)elsiocb->context2)->virt);