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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-19 15:30:44 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:24:32 -0700
commit459a98ed881802dee55897441bc7f77af614368e (patch)
treeb81f76632d8f2e21eb91ec3d885091a98398d93e /drivers/s390/net/qeth_main.c
parent4c13eb6657fe9ef7b4dc8f1a405c902e9e5234e0 (diff)
downloadop-kernel-dev-459a98ed881802dee55897441bc7f77af614368e.zip
op-kernel-dev-459a98ed881802dee55897441bc7f77af614368e.tar.gz
[SK_BUFF]: Introduce skb_reset_mac_header(skb)
For the common, open coded 'skb->mac.raw = skb->data' operation, so that we can later turn skb->mac.raw into a offset, reducing the size of struct sk_buff in 64bit land while possibly keeping it as a pointer on 32bit. This one touches just the most simple case, next will handle the slightly more "complex" cases. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_main.c')
-rw-r--r--drivers/s390/net/qeth_main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index d502b77..2882202 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -2278,7 +2278,7 @@ qeth_type_trans(struct sk_buff *skb, struct net_device *dev)
(card->info.link_type == QETH_LINK_TYPE_LANE_TR))
return tr_type_trans(skb,dev);
#endif /* CONFIG_TR */
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
skb_pull(skb, ETH_HLEN );
eth = eth_hdr(skb);
@@ -2461,7 +2461,7 @@ qeth_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
if (card->options.fake_ll)
qeth_rebuild_skb_fake_ll(card, skb, hdr);
else
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
skb->ip_summed = card->options.checksum_type;
if (card->options.checksum_type == HW_CHECKSUMMING){
if ( (hdr->hdr.l3.ext_flags &
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