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authorJulian Wiedmann <jwi@linux.ibm.com>2019-04-25 18:25:55 +0200
committerDavid S. Miller <davem@davemloft.net>2019-04-26 11:14:06 -0400
commitddb0ac51e62ea190da5d82f5bd983210ee341aa6 (patch)
tree48e038c2f4819e84edfc2d539ddad3213cebd72c /drivers/s390/net
parents390: qeth: address type mismatch warning (diff)
downloadlinux-dev-ddb0ac51e62ea190da5d82f5bd983210ee341aa6.tar.xz
linux-dev-ddb0ac51e62ea190da5d82f5bd983210ee341aa6.zip
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: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net')
-rw-r--r--drivers/s390/net/qeth_core.h1
-rw-r--r--drivers/s390/net/qeth_l2_main.c2
2 files changed, 0 insertions, 3 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 86cae5e8e2c2..962e958c24f9 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -652,7 +652,6 @@ struct qeth_seqno {
__u32 pdu_hdr;
__u32 pdu_hdr_ack;
__u16 ipa;
- __u32 pkt_seqno;
};
struct qeth_reply {
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index e26a6dff286f..07bfb110906d 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -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;