[SCSI] lpfc 8.2.4 : Rework misplaced reference taking on node structure

Rework misplaced reference taking on node structure

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index 783659a..4a0e340 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -922,6 +922,9 @@
 					   NLP_STE_REG_LOGIN_ISSUE);
 			return ndlp->nlp_state;
 		}
+		/* decrement node reference count to the failed mbox
+		 * command
+		 */
 		lpfc_nlp_put(ndlp);
 		mp = (struct lpfc_dmabuf *) mbox->context1;
 		lpfc_mbuf_free(phba, mp->virt, mp->phys);