From b7e50c536e8e4c6d4c74a1d54a0ce33edbf9dd0a Mon Sep 17 00:00:00 2001 From: James Smart Date: Mon, 20 Nov 2017 16:00:37 -0800 Subject: [PATCH] scsi: lpfc: Fix ndlp ref count for pt2pt mode issue RSCN pt2pt ndlp ref count prematurely goes to 0. There was reference removed that should only be removed if connected to a switch, not if in point-to-point mode. Add a mode check before the reference remove. Signed-off-by: Dick Kennedy Signed-off-by: James Smart Reviewed-by: Hannes Reinecke Signed-off-by: Martin K. Petersen --- drivers/scsi/lpfc/lpfc_els.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 1b6a1738b3d5..95733981828d 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -2956,8 +2956,8 @@ lpfc_issue_els_scr(struct lpfc_vport *vport, uint32_t nportid, uint8_t retry) /* This will cause the callback-function lpfc_cmpl_els_cmd to * trigger the release of node. */ - - lpfc_nlp_put(ndlp); + if (!(vport->fc_flag & FC_PT2PT)) + lpfc_nlp_put(ndlp); return 0; } -- 2.11.0