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s390/qeth: switch to napi_gro_receive

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Add support for GRO (generic receive offload) in the layer 2
part of device driver qeth. This results in a performance
improvement when GRO and RX is turned on.

Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Richter 2015-10-06 15:12:27 +02:00 committed by David S. Miller
parent 68e4bd2778
commit 9abfa8cb20
1 changed files with 1 additions and 1 deletions
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2
drivers/s390/net/qeth_l2_main.c
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@ -511,7 +511,7 @@ static int qeth_l2_process_inbound_buffer(struct qeth_card *card,
if (skb->protocol == htons(ETH_P_802_2))
*((__u32 *)skb->cb) = ++card->seqno.pkt_seqno;
len = skb->len;
netif_receive_skb(skb);
napi_gro_receive(&card->napi, skb);
break;
case QETH_HEADER_TYPE_OSN:
if (card->info.type == QETH_CARD_TYPE_OSN) {