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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-04-10 20:45:18 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:24:46 -0700
commitc1d2bbe1cd6c7bbdc6d532cefebb66c7efb789ce (patch)
tree03a715961ba576a11cbc0e91c5d465e4c4d95d82 /net/ax25/ax25_subr.c
parent57effc70a5be9f7804e9a99964eb7265367effca (diff)
downloadop-kernel-dev-c1d2bbe1cd6c7bbdc6d532cefebb66c7efb789ce.zip
op-kernel-dev-c1d2bbe1cd6c7bbdc6d532cefebb66c7efb789ce.tar.gz
[SK_BUFF]: Introduce skb_reset_network_header(skb)
For the common, open coded 'skb->nh.raw = skb->data' operation, so that we can later turn skb->nh.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 'net/ax25/ax25_subr.c')
-rw-r--r--net/ax25/ax25_subr.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
index b6c577e..5fe9b2a 100644
--- a/net/ax25/ax25_subr.c
+++ b/net/ax25/ax25_subr.c
@@ -162,7 +162,7 @@ void ax25_send_control(ax25_cb *ax25, int frametype, int poll_bit, int type)
skb_reserve(skb, ax25->ax25_dev->dev->hard_header_len);
- skb->nh.raw = skb->data;
+ skb_reset_network_header(skb);
/* Assume a response - address structure for DTE */
if (ax25->modulus == AX25_MODULUS) {
@@ -205,7 +205,7 @@ void ax25_return_dm(struct net_device *dev, ax25_address *src, ax25_address *des
return; /* Next SABM will get DM'd */
skb_reserve(skb, dev->hard_header_len);
- skb->nh.raw = skb->data;
+ skb_reset_network_header(skb);
ax25_digi_invert(digi, &retdigi);
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