1 files changed, 18 insertions, 10 deletions

diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index e770c17cbca9..ee3f630c9217 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -885,15 +885,9 @@ isert_login_post_send(struct isert_conn *isert_conn, struct iser_tx_desc *tx_des
 }
 
 static void
-isert_create_send_desc(struct isert_conn *isert_conn,
-		       struct isert_cmd *isert_cmd,
-		       struct iser_tx_desc *tx_desc)
+__isert_create_send_desc(struct isert_device *device,
+			 struct iser_tx_desc *tx_desc)
 {
-	struct isert_device *device = isert_conn->device;
-	struct ib_device *ib_dev = device->ib_device;
-
-	ib_dma_sync_single_for_cpu(ib_dev, tx_desc->dma_addr,
-				   ISER_HEADERS_LEN, DMA_TO_DEVICE);
 
 	memset(&tx_desc->iser_header, 0, sizeof(struct iser_ctrl));
 	tx_desc->iser_header.flags = ISCSI_CTRL;
@@ -906,6 +900,20 @@ isert_create_send_desc(struct isert_conn *isert_conn,
 	}
 }
 
+static void
+isert_create_send_desc(struct isert_conn *isert_conn,
+		       struct isert_cmd *isert_cmd,
+		       struct iser_tx_desc *tx_desc)
+{
+	struct isert_device *device = isert_conn->device;
+	struct ib_device *ib_dev = device->ib_device;
+
+	ib_dma_sync_single_for_cpu(ib_dev, tx_desc->dma_addr,
+				   ISER_HEADERS_LEN, DMA_TO_DEVICE);
+
+	__isert_create_send_desc(device, tx_desc);
+}
+
 static int
 isert_init_tx_hdrs(struct isert_conn *isert_conn,
 		   struct iser_tx_desc *tx_desc)
@@ -993,7 +1001,7 @@ isert_put_login_tx(struct iscsi_conn *conn, struct iscsi_login *login,
 	struct iser_tx_desc *tx_desc = &isert_conn->login_tx_desc;
 	int ret;
 
-	isert_create_send_desc(isert_conn, NULL, tx_desc);
+	__isert_create_send_desc(device, tx_desc);
 
 	memcpy(&tx_desc->iscsi_header, &login->rsp[0],
 	       sizeof(struct iscsi_hdr));
@@ -2108,7 +2116,7 @@ isert_set_sig_attrs(struct se_cmd *se_cmd, struct ib_sig_attrs *sig_attrs)
 
 	sig_attrs->check_mask =
 	       (se_cmd->prot_checks & TARGET_DIF_CHECK_GUARD  ? 0xc0 : 0) |
-	       (se_cmd->prot_checks & TARGET_DIF_CHECK_REFTAG ? 0x30 : 0) |
+	       (se_cmd->prot_checks & TARGET_DIF_CHECK_APPTAG ? 0x30 : 0) |
 	       (se_cmd->prot_checks & TARGET_DIF_CHECK_REFTAG ? 0x0f : 0);
 	return 0;
 }