From: Hannes Reinecke <hare@suse.de>
Date: Thu, 10 Sep 2020 10:40:59 +0200
Subject: scsi: lpfc: Drop nodelist reference on error in lpfc_gen_req()
Patch-mainline: v5.10-rc1
Git-commit: 962d359c4d3bd4af0783456b360969edf7c4c745
References: bsc#1164780

If we fail to issue the iocb in lpfc_gen_req() we need to drop the nodelist
reference.

Link: https://lore.kernel.org/r/20200910084059.138507-1-hare@suse.de
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
 drivers/scsi/lpfc/lpfc_ct.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -388,6 +388,8 @@ lpfc_gen_req(struct lpfc_vport *vport, s
 	rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, geniocb, 0);
 
 	if (rc == IOCB_ERROR) {
+		geniocb->context_un.ndlp = NULL;
+		lpfc_nlp_put(ndlp);
 		lpfc_sli_release_iocbq(phba, geniocb);
 		return 1;
 	}