From c1d2bbe1cd6c7bbdc6d532cefebb66c7efb789ce Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 10 Apr 2007 20:45:18 -0700 Subject: [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 Signed-off-by: David S. Miller --- net/decnet/dn_dev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/decnet/dn_dev.c') diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index 060d725e294..95871a669dc 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -913,7 +913,7 @@ static void dn_send_endnode_hello(struct net_device *dev, struct dn_ifaddr *ifa) pktlen = (__le16 *)skb_push(skb,2); *pktlen = dn_htons(skb->len - 2); - skb->nh.raw = skb->data; + skb_reset_network_header(skb); dn_rt_finish_output(skb, dn_rt_all_rt_mcast, msg->id); } @@ -1005,7 +1005,7 @@ static void dn_send_router_hello(struct net_device *dev, struct dn_ifaddr *ifa) pktlen = (__le16 *)skb_push(skb, 2); *pktlen = dn_htons(skb->len - 2); - skb->nh.raw = skb->data; + skb_reset_network_header(skb); if (dn_am_i_a_router(dn, dn_db, ifa)) { struct sk_buff *skb2 = skb_copy(skb, GFP_ATOMIC); -- cgit v1.2.3