From 9c70220b73908f64792422a2c39c593c4792f2c5 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 25 Apr 2007 18:04:18 -0700 Subject: [SK_BUFF]: Introduce skb_transport_header(skb) For the places where we need a pointer to the transport header, it is still legal to touch skb->h.raw directly if just adding to, subtracting from or setting it to another layer header. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- include/net/ipx.h | 2 +- include/net/pkt_cls.h | 2 +- include/net/udp.h | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) (limited to 'include/net') diff --git a/include/net/ipx.h b/include/net/ipx.h index c6b2ee61086..4cc0b4eca94 100644 --- a/include/net/ipx.h +++ b/include/net/ipx.h @@ -43,7 +43,7 @@ struct ipxhdr { static __inline__ struct ipxhdr *ipx_hdr(struct sk_buff *skb) { - return (struct ipxhdr *)skb->h.raw; + return (struct ipxhdr *)skb_transport_header(skb); } struct ipx_interface { diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 880eb7b5416..dcb3a91f136 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -328,7 +328,7 @@ static inline unsigned char * tcf_get_base_ptr(struct sk_buff *skb, int layer) case TCF_LAYER_NETWORK: return skb_network_header(skb); case TCF_LAYER_TRANSPORT: - return skb->h.raw; + return skb_transport_header(skb); } return NULL; diff --git a/include/net/udp.h b/include/net/udp.h index 4a9699f7928..4906ed7113e 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -89,8 +89,8 @@ static inline int udp_lib_checksum_complete(struct sk_buff *skb) */ static inline __wsum udp_csum_outgoing(struct sock *sk, struct sk_buff *skb) { - __wsum csum = csum_partial(skb->h.raw, sizeof(struct udphdr), 0); - + __wsum csum = csum_partial(skb_transport_header(skb), + sizeof(struct udphdr), 0); skb_queue_walk(&sk->sk_write_queue, skb) { csum = csum_add(csum, skb->csum); } -- cgit v1.2.3