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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 b0231312778..82cb4af2f0e 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)
for (i = 0; i < ctx->num_pages; ++i)
free_page((unsigned long)ctx->pages[i]);
kfree(ctx->pages);
- if (ctx->elements != NULL)
- kfree(ctx->elements);
+ kfree(ctx->elements);
kfree(ctx);
}
@@ -413,6 +412,13 @@ __qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
QETH_DBF_TEXT(trace, 5, "eddpftcp");
eddp->skb_offset = sizeof(struct qeth_hdr) + eddp->nhl + eddp->thl;
+ if (eddp->qh.hdr.l2.id == QETH_HEADER_TYPE_LAYER2) {
+ eddp->skb_offset += sizeof(struct ethhdr);
+#ifdef CONFIG_QETH_VLAN
+ if (eddp->mac.h_proto == __constant_htons(ETH_P_8021Q))
+ eddp->skb_offset += VLAN_HLEN;
+#endif /* CONFIG_QETH_VLAN */
+ }
tcph = eddp->skb->h.th;
while (eddp->skb_offset < eddp->skb->len) {
data_len = min((int)skb_shinfo(eddp->skb)->tso_size,
@@ -483,6 +489,7 @@ qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
return -ENOMEM;
}
if (qhdr->hdr.l2.id == QETH_HEADER_TYPE_LAYER2) {
+ skb->mac.raw = (skb->data) + sizeof(struct qeth_hdr);
memcpy(&eddp->mac, eth_hdr(skb), ETH_HLEN);
#ifdef CONFIG_QETH_VLAN
if (eddp->mac.h_proto == __constant_htons(ETH_P_8021Q)) {