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| author | David S. Miller <davem@sunset.davemloft.net> | 2007-10-26 03:50:02 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-26 03:50:02 -0700 |
| commit | 8c56a347c1dfbe384b1ffb65d8828faa36dbaea4 (patch) | |
| tree | 44dfa8621b387fc76168db3858996466b278f38e /include | |
| parent | d892afe2ca905ddb00a4f16927c8b465cdd31b20 (diff) | |
| parent | 24c667db59a9cc4caaafe4f77f6f4ef85899a454 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/acme/net-2.6
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dccp.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/dccp.h b/include/linux/dccp.h index f3fc4392e93..333c3ea82a5 100644 --- a/include/linux/dccp.h +++ b/include/linux/dccp.h @@ -144,6 +144,8 @@ enum dccp_reset_codes { DCCP_RESET_CODE_TOO_BUSY, DCCP_RESET_CODE_BAD_INIT_COOKIE, DCCP_RESET_CODE_AGGRESSION_PENALTY, + + DCCP_MAX_RESET_CODES /* Leave at the end! */ }; /* DCCP options */ @@ -270,10 +272,9 @@ static inline struct dccp_hdr *dccp_zeroed_hdr(struct sk_buff *skb, int headlen) return memset(skb_transport_header(skb), 0, headlen); } -static inline struct dccp_hdr_ext *dccp_hdrx(const struct sk_buff *skb) +static inline struct dccp_hdr_ext *dccp_hdrx(const struct dccp_hdr *dh) { - return (struct dccp_hdr_ext *)(skb_transport_header(skb) + - sizeof(struct dccp_hdr)); + return (struct dccp_hdr_ext *)((unsigned char *)dh + sizeof(*dh)); } static inline unsigned int __dccp_basic_hdr_len(const struct dccp_hdr *dh) @@ -287,13 +288,12 @@ static inline unsigned int dccp_basic_hdr_len(const struct sk_buff *skb) return __dccp_basic_hdr_len(dh); } -static inline __u64 dccp_hdr_seq(const struct sk_buff *skb) +static inline __u64 dccp_hdr_seq(const struct dccp_hdr *dh) { - const struct dccp_hdr *dh = dccp_hdr(skb); __u64 seq_nr = ntohs(dh->dccph_seq); if (dh->dccph_x != 0) - seq_nr = (seq_nr << 32) + ntohl(dccp_hdrx(skb)->dccph_seq_low); + seq_nr = (seq_nr << 32) + ntohl(dccp_hdrx(dh)->dccph_seq_low); else seq_nr += (u32)dh->dccph_seq2 << 16; |