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[SK_BUFF] ipmr: Another skb_push related conversion to skb_reset_network_header

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Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo 2007-03-11 22:38:29 -03:00 committed by David S. Miller
parent d56f90a7c9
commit 878c814500
1 changed files with 4 additions and 2 deletions
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6
net/ipv4/ipmr.c
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@ -561,8 +561,10 @@ static int ipmr_cache_report(struct sk_buff *pkt, vifi_t vifi, int assert)
And all this only to mangle msg->im_msgtype and
to set msg->im_mbz to "mbz" :-)
*/
msg = (struct igmpmsg*)skb_push(skb, sizeof(struct iphdr));
skb->nh.raw = skb->h.raw = (u8*)msg;
skb_push(skb, sizeof(struct iphdr));
skb_reset_network_header(skb);
skb->h.raw = skb->data;
msg = (struct igmpmsg *)skb->nh.raw;
memcpy(msg, skb_network_header(pkt), sizeof(struct iphdr));
msg->im_msgtype = IGMPMSG_WHOLEPKT;
msg->im_mbz = 0;