diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-13 13:06:52 -0300 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:25:15 -0700 |
| commit | badff6d01a8589a1c828b0bf118903ca38627f4e (patch) | |
| tree | 89611d7058c612085c58dfb9913ee30ddf04b604 /net/appletalk | |
| parent | 0660e03f6b18f19b6bbafe7583265a51b90daf36 (diff) | |
[SK_BUFF]: Introduce skb_reset_transport_header(skb)
For the common, open coded 'skb->h.raw = skb->data' operation, so that we can
later turn skb->h.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 cases:
skb->h.raw = skb->data;
skb->h.raw = {skb_push|[__]skb_pull}()
The next ones 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 'net/appletalk')
| -rw-r--r-- | net/appletalk/aarp.c | 6 | ||||
| -rw-r--r-- | net/appletalk/ddp.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/net/appletalk/aarp.c b/net/appletalk/aarp.c index de495c57aa90..5ef6a238bdbc 100644 --- a/net/appletalk/aarp.c +++ b/net/appletalk/aarp.c @@ -119,7 +119,7 @@ static void __aarp_send_query(struct aarp_entry *a) /* Set up the buffer */ skb_reserve(skb, dev->hard_header_len + aarp_dl->header_length); skb_reset_network_header(skb); - skb->h.raw = skb->data; + skb_reset_transport_header(skb); skb_put(skb, sizeof(*eah)); skb->protocol = htons(ETH_P_ATALK); skb->dev = dev; @@ -166,7 +166,7 @@ static void aarp_send_reply(struct net_device *dev, struct atalk_addr *us, /* Set up the buffer */ skb_reserve(skb, dev->hard_header_len + aarp_dl->header_length); skb_reset_network_header(skb); - skb->h.raw = skb->data; + skb_reset_transport_header(skb); skb_put(skb, sizeof(*eah)); skb->protocol = htons(ETH_P_ATALK); skb->dev = dev; @@ -217,7 +217,7 @@ static void aarp_send_probe(struct net_device *dev, struct atalk_addr *us) /* Set up the buffer */ skb_reserve(skb, dev->hard_header_len + aarp_dl->header_length); skb_reset_network_header(skb); - skb->h.raw = skb->data; + skb_reset_transport_header(skb); skb_put(skb, sizeof(*eah)); skb->protocol = htons(ETH_P_ATALK); skb->dev = dev; diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index 934f25993ce8..137341b4d833 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -1275,7 +1275,7 @@ static int handle_ip_over_ddp(struct sk_buff *skb) skb->protocol = htons(ETH_P_IP); skb_pull(skb, 13); skb->dev = dev; - skb->h.raw = skb->data; + skb_reset_transport_header(skb); stats = dev->priv; stats->rx_packets++; @@ -1522,7 +1522,7 @@ static int ltalk_rcv(struct sk_buff *skb, struct net_device *dev, /* Non routable, so force a drop if we slip up later */ ddp->deh_len_hops = htons(skb->len + (DDP_MAXHOPS << 10)); } - skb->h.raw = skb->data; + skb_reset_transport_header(skb); return atalk_rcv(skb, dev, pt, orig_dev); freeit: |