[IPV4]: esp_output() misannotations

[linux-2.6] / net / netfilter / nf_conntrack_h323_main.c

diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index 872c1aa3124c2945fae2d8a5be2672d1242a447e..62137879e6aa66e5b9668fac44996f458c46e253 100644 (file)
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -114,7 +114,8 @@ static int get_tpkt_data(struct sk_buff *skb, unsigned int protoff,
 {
        struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
        int dir = CTINFO2DIR(ctinfo);
-       struct tcphdr _tcph, *th;
+       const struct tcphdr *th;
+       struct tcphdr _tcph;
        int tcpdatalen;
        int tcpdataoff;
        unsigned char *tpkt;
@@ -212,11 +213,11 @@ static int get_tpkt_data(struct sk_buff *skb, unsigned int protoff,
 }
 
 /****************************************************************************/
-static int get_h245_addr(struct nf_conn *ct, unsigned char *data,
+static int get_h245_addr(struct nf_conn *ct, const unsigned char *data,
                         H245_TransportAddress *taddr,
                         union nf_inet_addr *addr, __be16 *port)
 {
-       unsigned char *p;
+       const unsigned char *p;
        int family = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num;
        int len;
 
@@ -625,7 +626,7 @@ int get_h225_addr(struct nf_conn *ct, unsigned char *data,
                  TransportAddress *taddr,
                  union nf_inet_addr *addr, __be16 *port)
 {
-       unsigned char *p;
+       const unsigned char *p;
        int family = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num;
        int len;
 
@@ -704,9 +705,8 @@ static int expect_h245(struct sk_buff *skb, struct nf_conn *ct,
 
 /* If the calling party is on the same side of the forward-to party,
  * we don't need to track the second call */
-static int callforward_do_filter(union nf_inet_addr *src,
-                                union nf_inet_addr *dst,
-                                int family)
+static int callforward_do_filter(const union nf_inet_addr *src,
+                                 const union nf_inet_addr *dst, int family)
 {
        const struct nf_afinfo *afinfo;
        struct flowi fl1, fl2;
@@ -1185,7 +1185,8 @@ static struct nf_conntrack_helper nf_conntrack_helper_q931[] __read_mostly = {
 static unsigned char *get_udp_data(struct sk_buff *skb, unsigned int protoff,
                                   int *datalen)
 {
-       struct udphdr _uh, *uh;
+       const struct udphdr *uh;
+       struct udphdr _uh;
        int dataoff;
 
        uh = skb_header_pointer(skb, protoff, sizeof(_uh), &_uh);
@@ -1415,7 +1416,7 @@ static int process_rcf(struct sk_buff *skb, struct nf_conn *ct,
                nf_ct_refresh(ct, skb, info->timeout * HZ);
 
                /* Set expect timeout */
-               read_lock_bh(&nf_conntrack_lock);
+               spin_lock_bh(&nf_conntrack_lock);
                exp = find_expect(ct, &ct->tuplehash[dir].tuple.dst.u3,
                                  info->sig_port[!dir]);
                if (exp) {
@@ -1425,7 +1426,7 @@ static int process_rcf(struct sk_buff *skb, struct nf_conn *ct,
                        NF_CT_DUMP_TUPLE(&exp->tuple);
                        set_expect_timeout(exp, info->timeout);
                }
-               read_unlock_bh(&nf_conntrack_lock);
+               spin_unlock_bh(&nf_conntrack_lock);
        }
 
        return 0;
@@ -1468,7 +1469,7 @@ static int process_arq(struct sk_buff *skb, struct nf_conn *ct,
                       enum ip_conntrack_info ctinfo,
                       unsigned char **data, AdmissionRequest *arq)
 {
-       struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+       const struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
        int dir = CTINFO2DIR(ctinfo);
        __be16 port;
        union nf_inet_addr addr;