diff options
| author | Julian Wiedmann <jwi@linux.vnet.ibm.com> | 2017-08-18 10:19:08 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-18 10:21:30 -0700 |
| commit | f1588177b259e75a9fabcf3d4d0be4d6b0981d24 (patch) | |
| tree | df3ad324c1d594f81a4ef42f7d6943b6b1e019ac /drivers/s390/net | |
| parent | 9c3bfda999fb0e4f284021134e5040bed5c82ac5 (diff) | |
| download | linux-f1588177b259e75a9fabcf3d4d0be4d6b0981d24.tar.gz linux-f1588177b259e75a9fabcf3d4d0be4d6b0981d24.tar.bz2 linux-f1588177b259e75a9fabcf3d4d0be4d6b0981d24.zip | |
s390/qeth: pass full IQD header length to fill_buffer()
This is a prerequisite for unifying the code to build header elements.
The TSO header has a different size, so we can no longer rely on implicitly
adding the size of a normal qeth_hdr.
No functional change.
Signed-off-by: Julian Wiedmann <jwi@linux.vnet.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_main.c | 3 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 2 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 3 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 4a5c3028dfb6..cef9f54d0eb9 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -3981,8 +3981,7 @@ static int qeth_fill_buffer(struct qeth_qdio_out_q *queue, is_first_elem = false; buffer->element[element].addr = hdr; - buffer->element[element].length = sizeof(struct qeth_hdr) + - hd_len; + buffer->element[element].length = hd_len; buffer->element[element].eflags = SBAL_EFLAGS_FIRST_FRAG; buf->is_header[element] = 1; buf->next_element_to_fill++; diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index a6233ab562f0..c85fadf21b38 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -695,7 +695,7 @@ static int qeth_l2_xmit_iqd(struct qeth_card *card, struct sk_buff *skb, goto out; } rc = qeth_do_send_packet_fast(card, queue, skb, hdr, data_offset, - data_offset); + sizeof(*hdr) + data_offset); out: if (rc) kmem_cache_free(qeth_core_header_cache, hdr); diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 02400bbcb610..ab661a431f7c 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -2670,6 +2670,7 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb, if (card->info.type == QETH_CARD_TYPE_IQD) { new_skb = skb; data_offset = ETH_HLEN; + hd_len = sizeof(*hdr); hdr = kmem_cache_alloc(qeth_core_header_cache, GFP_ATOMIC); if (!hdr) goto tx_drop; @@ -2771,7 +2772,7 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb, hd_len, elements); } else rc = qeth_do_send_packet_fast(card, queue, new_skb, hdr, - data_offset, 0); + data_offset, hd_len); if (!rc) { card->stats.tx_packets++; |