1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index 682633bfe00f..05593d882023 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -635,9 +635,7 @@ static void xen_netbk_rx_action(struct xen_netbk *netbk)
                 return;
 
         BUG_ON(npo.copy_prod > ARRAY_SIZE(netbk->grant_copy_op));
-        ret = HYPERVISOR_grant_table_op(GNTTABOP_copy, &netbk->grant_copy_op,
-                                        npo.copy_prod);
-        BUG_ON(ret != 0);
+        gnttab_batch_copy(netbk->grant_copy_op, npo.copy_prod);
 
         while ((skb = __skb_dequeue(&rxq)) != NULL) {
                 sco = (struct skb_cb_overlay *)skb->cb;
@@ -1460,18 +1458,15 @@ static void xen_netbk_tx_submit(struct xen_netbk *netbk)
 static void xen_netbk_tx_action(struct xen_netbk *netbk)
 {
         unsigned nr_gops;
-        int ret;
 
         nr_gops = xen_netbk_tx_build_gops(netbk);
 
         if (nr_gops == 0)
                 return;
-        ret = HYPERVISOR_grant_table_op(GNTTABOP_copy,
-                                        netbk->tx_copy_ops, nr_gops);
-        BUG_ON(ret);
 
-        xen_netbk_tx_submit(netbk);
+        gnttab_batch_copy(netbk->tx_copy_ops, nr_gops);
 
+        xen_netbk_tx_submit(netbk);
 }
 
 static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx)