target/linux/cns3xxx/patches-3.3/420-ethernet_optimize_rx_offload.patch

   1 --- a/drivers/net/ethernet/cavium/cns3xxx_eth.c
   2 +++ b/drivers/net/ethernet/cavium/cns3xxx_eth.c
   3 @@ -653,17 +653,17 @@ static int eth_poll(struct napi_struct *
   4                                 case 6:
   5                                 case 13:
   6                                 case 14:
   7 -                                       if (desc->l4f)
   8 +                                       if (!desc->l4f) {
   9 +                                               skb->ip_summed = CHECKSUM_UNNECESSARY;
  10 +                                               napi_gro_receive(napi, skb);
  11                                                 break;
  12 -
  13 -                                       skb->ip_summed = CHECKSUM_UNNECESSARY;
  14 -                                       break;
  15 +                                       }
  16 +                                       /* fall through */
  17                                 default:
  18 -                               break;
  19 +                                       netif_receive_skb(skb);
  20 +                                       break;
  21                         }
  22
  23 -                       napi_gro_receive(napi, skb);
  24 -
  25                         sw->frag_first = NULL;
  26                         sw->frag_last = NULL;
  27                 }