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[v3,10/17] lpfc: Fix ndlp ref count for pt2pt mode issue RSCN

Message ID 20171121000044.27702-11-jsmart2021@gmail.com (mailing list archive)
State Accepted
Headers show

Commit Message

James Smart Nov. 21, 2017, midnight UTC 
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 <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
---
 drivers/scsi/lpfc/lpfc_els.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 532cd4b49c5d..911066c9612d 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;
 }