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authorStephen Hemminger <shemminger@osdl.org>2005-08-09 19:31:17 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2005-08-29 15:31:42 -0700
commit6f1cf16582160c4839f05007c978743911aa022b (patch)
tree78c87b929e9c0469869db1c91a6691fe6ca689c6 /net
parentb0573dea1fb32ebc72ffa05980fd840df1d80860 (diff)
downloadop-kernel-dev-6f1cf16582160c4839f05007c978743911aa022b.zip
op-kernel-dev-6f1cf16582160c4839f05007c978743911aa022b.tar.gz
[NET]: Remove HIPPI private from skbuff.h
This removes the private element from skbuff, that is only used by HIPPI. Instead it uses skb->cb[] to hold the additional data that is needed in the output path from hard_header to device driver. PS: The only qdisc that might potentially corrupt this cb[] is if netem was used over HIPPI. I will take care of that by fixing netem to use skb->stamp. I don't expect many users of netem over HIPPI Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/802/hippi.c4
-rw-r--r--net/core/skbuff.c3
2 files changed, 3 insertions, 4 deletions
diff --git a/net/802/hippi.c b/net/802/hippi.c
index 051e8af..cb45ae1 100644
--- a/net/802/hippi.c
+++ b/net/802/hippi.c
@@ -51,6 +51,7 @@ static int hippi_header(struct sk_buff *skb, struct net_device *dev,
unsigned len)
{
struct hippi_hdr *hip = (struct hippi_hdr *)skb_push(skb, HIPPI_HLEN);
+ struct hippi_cb *hcb = (struct hippi_cb *) skb->cb;
if (!len){
len = skb->len - HIPPI_HLEN;
@@ -84,9 +85,10 @@ static int hippi_header(struct sk_buff *skb, struct net_device *dev,
if (daddr)
{
memcpy(hip->le.dest_switch_addr, daddr + 3, 3);
- memcpy(&skb->private.ifield, daddr + 2, 4);
+ memcpy(&hcb->ifield, daddr + 2, 4);
return HIPPI_HLEN;
}
+ hcb->ifield = 0;
return -((int)HIPPI_HLEN);
}
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 8896e6f..16df7bd 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -365,9 +365,6 @@ struct sk_buff *skb_clone(struct sk_buff *skb, unsigned int __nocast gfp_mask)
nf_bridge_get(skb->nf_bridge);
#endif
#endif /*CONFIG_NETFILTER*/
-#if defined(CONFIG_HIPPI)
- C(private);
-#endif
#ifdef CONFIG_NET_SCHED
C(tc_index);
#ifdef CONFIG_NET_CLS_ACT
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