MIPS: Lasat: Convert to proc_fops / seq_file

[safe/jmp/linux-2.6] / net / netfilter / xt_sctp.c

diff --git a/net/netfilter/xt_sctp.c b/net/netfilter/xt_sctp.c
index b718ec6..a189ada 100644 (file)
--- a/net/netfilter/xt_sctp.c
+++ b/net/netfilter/xt_sctp.c
@@ -46,7 +46,8 @@ match_packet(const struct sk_buff *skb,
             bool *hotdrop)
 {
        u_int32_t chunkmapcopy[256 / sizeof (u_int32_t)];
-       sctp_chunkhdr_t _sch, *sch;
+       const sctp_chunkhdr_t *sch;
+       sctp_chunkhdr_t _sch;
        int chunk_match_type = info->chunk_match_type;
        const struct xt_sctp_flag_info *flag_info = info->flag_info;
        int flag_count = info->flag_count;
@@ -104,7 +105,7 @@ match_packet(const struct sk_buff *skb,
 
        switch (chunk_match_type) {
        case SCTP_CHUNK_MATCH_ALL:
-               return SCTP_CHUNKMAP_IS_CLEAR(info->chunkmap);
+               return SCTP_CHUNKMAP_IS_CLEAR(chunkmapcopy);
        case SCTP_CHUNK_MATCH_ANY:
                return false;
        case SCTP_CHUNK_MATCH_ONLY:
@@ -116,22 +117,21 @@ match_packet(const struct sk_buff *skb,
 }
 
 static bool
-sctp_mt(const struct sk_buff *skb, const struct net_device *in,
-        const struct net_device *out, const struct xt_match *match,
-        const void *matchinfo, int offset, unsigned int protoff, bool *hotdrop)
+sctp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 {
-       const struct xt_sctp_info *info = matchinfo;
-       sctp_sctphdr_t _sh, *sh;
+       const struct xt_sctp_info *info = par->matchinfo;
+       const sctp_sctphdr_t *sh;
+       sctp_sctphdr_t _sh;
 
-       if (offset) {
+       if (par->fragoff != 0) {
                duprintf("Dropping non-first fragment.. FIXME\n");
                return false;
        }
 
-       sh = skb_header_pointer(skb, protoff, sizeof(_sh), &_sh);
+       sh = skb_header_pointer(skb, par->thoff, sizeof(_sh), &_sh);
        if (sh == NULL) {
                duprintf("Dropping evil TCP offset=0 tinygram.\n");
-               *hotdrop = true;
+               *par->hotdrop = true;
                return false;
        }
        duprintf("spt: %d\tdpt: %d\n", ntohs(sh->source), ntohs(sh->dest));
@@ -142,17 +142,14 @@ sctp_mt(const struct sk_buff *skb, const struct net_device *in,
                && SCCHECK(ntohs(sh->dest) >= info->dpts[0]
                        && ntohs(sh->dest) <= info->dpts[1],
                        XT_SCTP_DEST_PORTS, info->flags, info->invflags)
-               && SCCHECK(match_packet(skb, protoff + sizeof (sctp_sctphdr_t),
-                                       info, hotdrop),
+               && SCCHECK(match_packet(skb, par->thoff + sizeof(sctp_sctphdr_t),
+                                       info, par->hotdrop),
                           XT_SCTP_CHUNK_TYPES, info->flags, info->invflags);
 }
 
-static bool
-sctp_mt_check(const char *tablename, const void *inf,
-              const struct xt_match *match, void *matchinfo,
-              unsigned int hook_mask)
+static bool sctp_mt_check(const struct xt_mtchk_param *par)
 {
-       const struct xt_sctp_info *info = matchinfo;
+       const struct xt_sctp_info *info = par->matchinfo;
 
        return !(info->flags & ~XT_SCTP_VALID_FLAGS)
                && !(info->invflags & ~XT_SCTP_VALID_FLAGS)
@@ -167,7 +164,7 @@ sctp_mt_check(const char *tablename, const void *inf,
 static struct xt_match sctp_mt_reg[] __read_mostly = {
        {
                .name           = "sctp",
-               .family         = AF_INET,
+               .family         = NFPROTO_IPV4,
                .checkentry     = sctp_mt_check,
                .match          = sctp_mt,
                .matchsize      = sizeof(struct xt_sctp_info),
@@ -176,7 +173,7 @@ static struct xt_match sctp_mt_reg[] __read_mostly = {
        },
        {
                .name           = "sctp",
-               .family         = AF_INET6,
+               .family         = NFPROTO_IPV6,
                .checkentry     = sctp_mt_check,
                .match          = sctp_mt,
                .matchsize      = sizeof(struct xt_sctp_info),