From 6f1cf16582160c4839f05007c978743911aa022b Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 9 Aug 2005 19:31:17 -0700 Subject: [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 Signed-off-by: David S. Miller --- net/802/hippi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'net/802') diff --git a/net/802/hippi.c b/net/802/hippi.c index 051e8af56a7..cb45ae1310c 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); } -- cgit v1.2.3