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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-19 18:30:44 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 01:24:32 -0400
commit459a98ed881802dee55897441bc7f77af614368e (patch)
treeb81f76632d8f2e21eb91ec3d885091a98398d93e /drivers/net/appletalk
parent4c13eb6657fe9ef7b4dc8f1a405c902e9e5234e0 (diff)
[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/net/appletalk')
-rw-r--r--drivers/net/appletalk/cops.c2
-rw-r--r--drivers/net/appletalk/ltpc.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c
index dba5e5165452..28cb79cee910 100644
--- a/drivers/net/appletalk/cops.c
+++ b/drivers/net/appletalk/cops.c
@@ -853,7 +853,7 @@ static void cops_rx(struct net_device *dev)
853 return; 853 return;
854 } 854 }
855 855
856 skb->mac.raw = skb->data; /* Point to entire packet. */ 856 skb_reset_mac_header(skb); /* Point to entire packet. */
857 skb_pull(skb,3); 857 skb_pull(skb,3);
858 skb->h.raw = skb->data; /* Point to data (Skip header). */ 858 skb->h.raw = skb->data; /* Point to data (Skip header). */
859 859
diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c
index 2ea44ce49810..12682439f8bd 100644
--- a/drivers/net/appletalk/ltpc.c
+++ b/drivers/net/appletalk/ltpc.c
@@ -770,7 +770,7 @@ static int sendup_buffer (struct net_device *dev)
770 skb->data[0] = dnode; 770 skb->data[0] = dnode;
771 skb->data[1] = snode; 771 skb->data[1] = snode;
772 skb->data[2] = llaptype; 772 skb->data[2] = llaptype;
773 skb->mac.raw = skb->data; /* save pointer to llap header */ 773 skb_reset_mac_header(skb); /* save pointer to llap header */
774 skb_pull(skb,3); 774 skb_pull(skb,3);
775 775
776 /* copy ddp(s,e)hdr + contents */ 776 /* copy ddp(s,e)hdr + contents */