Root/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         }
28

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