drivers: net: generalize napi_complete_done()

napi_complete_done() allows to opt-in for gro_flush_timeout,
added back in linux-3.19, commit 3b47d30396
("net: gro: add a per device gro flush timer")

This allows for more efficient GRO aggregation without
sacrifying latencies.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/neterion/vxge/vxge-main.c

@@ -1823,8 +1823,8 @@ static int vxge_poll_msix(struct napi_struct *napi, int budget)
 	vxge_hw_vpath_poll_rx(ring->handle);
 	pkts_processed = ring->pkts_processed;
 
-	if (ring->pkts_processed < budget_org) {
-		napi_complete(napi);
+	if (pkts_processed < budget_org) {
+		napi_complete_done(napi, pkts_processed);
 
 		/* Re enable the Rx interrupts for the vpath */
 		vxge_hw_channel_msix_unmask(
@@ -1863,7 +1863,7 @@ static int vxge_poll_inta(struct napi_struct *napi, int budget)
 	VXGE_COMPLETE_ALL_TX(vdev);
 
 	if (pkts_processed < budget_org) {
-		napi_complete(napi);
+		napi_complete_done(napi, pkts_processed);
 		/* Re enable the Rx interrupts for the ring */
 		vxge_hw_device_unmask_all(hldev);
 		vxge_hw_device_flush_io(hldev);