3 files changed, 17 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index f7197b7161d5..6d7b9571f5c0 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -6877,6 +6877,7 @@ static int
 lpfc_get_rdp_info(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context)
 {
 	LPFC_MBOXQ_t *mbox = NULL;
+	struct lpfc_dmabuf *mp;
 	int rc;
 
 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
@@ -6892,8 +6893,11 @@ lpfc_get_rdp_info(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context)
 	mbox->mbox_cmpl = lpfc_mbx_cmpl_rdp_page_a0;
 	mbox->ctx_ndlp = (struct lpfc_rdp_context *)rdp_context;
 	rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
-	if (rc == MBX_NOT_FINISHED)
+	if (rc == MBX_NOT_FINISHED) {
+		mp = (struct lpfc_dmabuf *)mbox->ctx_buf;
+		lpfc_mbuf_free(phba, mp->virt, mp->phys);
 		goto issue_mbox_fail;
+	}
 
 	return 0;
 
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 0fee8d590b0c..2bbd1be6cc5d 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -5314,8 +5314,10 @@ lpfc_sli4_async_link_evt(struct lpfc_hba *phba,
 	 */
 	if (!(phba->hba_flag & HBA_FCOE_MODE)) {
 		rc = lpfc_sli_issue_mbox(phba, pmb, MBX_NOWAIT);
-		if (rc == MBX_NOT_FINISHED)
+		if (rc == MBX_NOT_FINISHED) {
+			lpfc_mbuf_free(phba, mp->virt, mp->phys);
 			goto out_free_dmabuf;
+		}
 		return;
 	}
 	/*
@@ -6266,8 +6268,10 @@ lpfc_sli4_async_fc_evt(struct lpfc_hba *phba, struct lpfc_acqe_fc_la *acqe_fc)
 	}
 
 	rc = lpfc_sli_issue_mbox(phba, pmb, MBX_NOWAIT);
-	if (rc == MBX_NOT_FINISHED)
+	if (rc == MBX_NOT_FINISHED) {
+		lpfc_mbuf_free(phba, mp->virt, mp->phys);
 		goto out_free_dmabuf;
+	}
 	return;
 
 out_free_dmabuf:
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index 27263f02ab9f..7d717a4ac14d 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -322,6 +322,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 {
 	struct lpfc_hba    *phba = vport->phba;
 	struct lpfc_dmabuf *pcmd;
+	struct lpfc_dmabuf *mp;
 	uint64_t nlp_portwwn = 0;
 	uint32_t *lp;
 	IOCB_t *icmd;
@@ -571,6 +572,11 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 		 * a default RPI.
 		 */
 		if (phba->sli_rev == LPFC_SLI_REV4) {
+			mp = (struct lpfc_dmabuf *)login_mbox->ctx_buf;
+			if (mp) {
+				lpfc_mbuf_free(phba, mp->virt, mp->phys);
+				kfree(mp);
+			}
 			mempool_free(login_mbox, phba->mbox_mem_pool);
 			login_mbox = NULL;
 		} else {