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path: root/drivers/s390/net/qeth_eddp.c
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Diffstat (limited to 'drivers/s390/net/qeth_eddp.c')
-rw-r--r--drivers/s390/net/qeth_eddp.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/s390/net/qeth_eddp.c b/drivers/s390/net/qeth_eddp.c
index b02313127780..82cb4af2f0e7 100644
--- a/drivers/s390/net/qeth_eddp.c
+++ b/drivers/s390/net/qeth_eddp.c
@@ -59,8 +59,7 @@ qeth_eddp_free_context(struct qeth_eddp_context *ctx)
59 for (i = 0; i < ctx->num_pages; ++i) 59 for (i = 0; i < ctx->num_pages; ++i)
60 free_page((unsigned long)ctx->pages[i]); 60 free_page((unsigned long)ctx->pages[i]);
61 kfree(ctx->pages); 61 kfree(ctx->pages);
62 if (ctx->elements != NULL) 62 kfree(ctx->elements);
63 kfree(ctx->elements);
64 kfree(ctx); 63 kfree(ctx);
65} 64}
66 65
@@ -413,6 +412,13 @@ __qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
413 412
414 QETH_DBF_TEXT(trace, 5, "eddpftcp"); 413 QETH_DBF_TEXT(trace, 5, "eddpftcp");
415 eddp->skb_offset = sizeof(struct qeth_hdr) + eddp->nhl + eddp->thl; 414 eddp->skb_offset = sizeof(struct qeth_hdr) + eddp->nhl + eddp->thl;
415 if (eddp->qh.hdr.l2.id == QETH_HEADER_TYPE_LAYER2) {
416 eddp->skb_offset += sizeof(struct ethhdr);
417#ifdef CONFIG_QETH_VLAN
418 if (eddp->mac.h_proto == __constant_htons(ETH_P_8021Q))
419 eddp->skb_offset += VLAN_HLEN;
420#endif /* CONFIG_QETH_VLAN */
421 }
416 tcph = eddp->skb->h.th; 422 tcph = eddp->skb->h.th;
417 while (eddp->skb_offset < eddp->skb->len) { 423 while (eddp->skb_offset < eddp->skb->len) {
418 data_len = min((int)skb_shinfo(eddp->skb)->tso_size, 424 data_len = min((int)skb_shinfo(eddp->skb)->tso_size,
@@ -483,6 +489,7 @@ qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
483 return -ENOMEM; 489 return -ENOMEM;
484 } 490 }
485 if (qhdr->hdr.l2.id == QETH_HEADER_TYPE_LAYER2) { 491 if (qhdr->hdr.l2.id == QETH_HEADER_TYPE_LAYER2) {
492 skb->mac.raw = (skb->data) + sizeof(struct qeth_hdr);
486 memcpy(&eddp->mac, eth_hdr(skb), ETH_HLEN); 493 memcpy(&eddp->mac, eth_hdr(skb), ETH_HLEN);
487#ifdef CONFIG_QETH_VLAN 494#ifdef CONFIG_QETH_VLAN
488 if (eddp->mac.h_proto == __constant_htons(ETH_P_8021Q)) { 495 if (eddp->mac.h_proto == __constant_htons(ETH_P_8021Q)) {