[SK_BUFF]: Introduce skb_transport_header(skb)

[deliverable/linux.git] / include / linux / dccp.h

diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 1f4df61735f770029b4629d24ae292420831cabe..fdd4217f10471670e114003546bd8182d09ad70d 100644 (file)
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -260,19 +260,20 @@ enum {
 
 static inline struct dccp_hdr *dccp_hdr(const struct sk_buff *skb)
 {
-       return (struct dccp_hdr *)skb->h.raw;
+       return (struct dccp_hdr *)skb_transport_header(skb);
 }
 
 static inline struct dccp_hdr *dccp_zeroed_hdr(struct sk_buff *skb, int headlen)
 {
        skb_push(skb, headlen);
        skb_reset_transport_header(skb);
-       return memset(skb->h.raw, 0, headlen);
+       return memset(skb_transport_header(skb), 0, headlen);
 }
 
 static inline struct dccp_hdr_ext *dccp_hdrx(const struct sk_buff *skb)
 {
-       return (struct dccp_hdr_ext *)(skb->h.raw + sizeof(struct dccp_hdr));
+       return (struct dccp_hdr_ext *)(skb_transport_header(skb) +
+                                      sizeof(struct dccp_hdr));
 }
 
 static inline unsigned int __dccp_basic_hdr_len(const struct dccp_hdr *dh)
@@ -301,12 +302,14 @@ static inline __u64 dccp_hdr_seq(const struct sk_buff *skb)
 
 static inline struct dccp_hdr_request *dccp_hdr_request(struct sk_buff *skb)
 {
-       return (struct dccp_hdr_request *)(skb->h.raw + dccp_basic_hdr_len(skb));
+       return (struct dccp_hdr_request *)(skb_transport_header(skb) +
+                                          dccp_basic_hdr_len(skb));
 }
 
 static inline struct dccp_hdr_ack_bits *dccp_hdr_ack_bits(const struct sk_buff *skb)
 {
-       return (struct dccp_hdr_ack_bits *)(skb->h.raw + dccp_basic_hdr_len(skb));
+       return (struct dccp_hdr_ack_bits *)(skb_transport_header(skb) +
+                                           dccp_basic_hdr_len(skb));
 }
 
 static inline u64 dccp_hdr_ack_seq(const struct sk_buff *skb)
@@ -317,12 +320,14 @@ static inline u64 dccp_hdr_ack_seq(const struct sk_buff *skb)
 
 static inline struct dccp_hdr_response *dccp_hdr_response(struct sk_buff *skb)
 {
-       return (struct dccp_hdr_response *)(skb->h.raw + dccp_basic_hdr_len(skb));
+       return (struct dccp_hdr_response *)(skb_transport_header(skb) +
+                                           dccp_basic_hdr_len(skb));
 }
 
 static inline struct dccp_hdr_reset *dccp_hdr_reset(struct sk_buff *skb)
 {
-       return (struct dccp_hdr_reset *)(skb->h.raw + dccp_basic_hdr_len(skb));
+       return (struct dccp_hdr_reset *)(skb_transport_header(skb) +
+                                        dccp_basic_hdr_len(skb));
 }
 
 static inline unsigned int __dccp_hdr_len(const struct dccp_hdr *dh)