Commit ddb0ac51 authored by Julian Wiedmann's avatar Julian Wiedmann Committed by David S. Miller
Browse files

s390/qeth: remove RX seqno in skb->cb 



It's unclear what exact purpose this seqno may have served in the past.
But it's certainly no longer used anymore, as the following
napi_gro_receive() will straight away clear this part of the cb again.

Suggested-by: default avatarKarsten Graul <kgraul@linux.ibm.com>
Signed-off-by: default avatarJulian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 46b83629

drivers/s390/net/qeth_core.h

+0 −1
Original line number Diff line number Diff line
@@ -652,7 +652,6 @@ struct qeth_seqno { 
	__u32 pdu_hdr;

	__u32 pdu_hdr_ack;

	__u16 ipa;

	__u32 pkt_seqno;

};



struct qeth_reply {

drivers/s390/net/qeth_l2_main.c

+0 −2
Original line number Diff line number Diff line
@@ -332,8 +332,6 @@ static int qeth_l2_process_inbound_buffer(struct qeth_card *card, 
		case QETH_HEADER_TYPE_LAYER2:

			skb->protocol = eth_type_trans(skb, skb->dev);

			qeth_rx_csum(card, skb, hdr->hdr.l2.flags[1]);

			if (skb->protocol == htons(ETH_P_802_2))

				*((__u32 *)skb->cb) = ++card->seqno.pkt_seqno;

			len = skb->len;

			napi_gro_receive(&card->napi, skb);

			break;

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