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[NETFILTER]: annotate rest of nf_conntrack_* with const

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Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
This commit is contained in:
Jan Engelhardt 2008-04-14 11:15:42 +02:00 committed by Patrick McHardy
parent 5452e425ad
commit 58c0fb0ddd
5 changed files with 17 additions and 14 deletions
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8
net/ipv6/netfilter/nf_conntrack_reasm.c
View File

@ -103,8 +103,8 @@ struct ctl_table nf_ct_ipv6_sysctl_table[] = {
};
#endif
static unsigned int ip6qhashfn(__be32 id, struct in6_addr *saddr,
struct in6_addr *daddr)
static unsigned int ip6qhashfn(__be32 id, const struct in6_addr *saddr,
const struct in6_addr *daddr)
{
u32 a, b, c;
@ -132,7 +132,7 @@ static unsigned int ip6qhashfn(__be32 id, struct in6_addr *saddr,
static unsigned int nf_hashfn(struct inet_frag_queue *q)
{
struct nf_ct_frag6_queue *nq;
const struct nf_ct_frag6_queue *nq;
nq = container_of(q, struct nf_ct_frag6_queue, q);
return ip6qhashfn(nq->id, &nq->saddr, &nq->daddr);
@ -222,7 +222,7 @@ fq_find(__be32 id, struct in6_addr *src, struct in6_addr *dst)
static int nf_ct_frag6_queue(struct nf_ct_frag6_queue *fq, struct sk_buff *skb,
struct frag_hdr *fhdr, int nhoff)
const struct frag_hdr *fhdr, int nhoff)
{
struct sk_buff *prev, *next;
int offset, end;

2
net/netfilter/nf_conntrack_amanda.c
View File

@ -53,7 +53,7 @@ enum amanda_strings {
};
static struct {
char *string;
const char *string;
size_t len;
struct ts_config *ts;
} search[] __read_mostly = {

5
net/netfilter/nf_conntrack_ftp.c
View File

@ -350,8 +350,9 @@ static int help(struct sk_buff *skb,
enum ip_conntrack_info ctinfo)
{
unsigned int dataoff, datalen;
struct tcphdr _tcph, *th;
char *fb_ptr;
const struct tcphdr *th;
struct tcphdr _tcph;
const char *fb_ptr;
int ret;
u32 seq;
int dir = CTINFO2DIR(ctinfo);

2
net/netfilter/nf_conntrack_helper.c
View File

@ -126,7 +126,7 @@ void nf_conntrack_helper_unregister(struct nf_conntrack_helper *me)
{
struct nf_conntrack_tuple_hash *h;
struct nf_conntrack_expect *exp;
struct hlist_node *n, *next;
const struct hlist_node *n, *next;
unsigned int i;
mutex_lock(&nf_ct_helper_mutex);

14
net/netfilter/nf_conntrack_irc.c
View File

@ -50,7 +50,7 @@ MODULE_PARM_DESC(max_dcc_channels, "max number of expected DCC channels per "
module_param(dcc_timeout, uint, 0400);
MODULE_PARM_DESC(dcc_timeout, "timeout on for unestablished DCC channels");
static const char *dccprotos[] = {
static const char *const dccprotos[] = {
"SEND ", "CHAT ", "MOVE ", "TSEND ", "SCHAT "
};
@ -65,7 +65,7 @@ static const char *dccprotos[] = {
* ad_beg_p returns pointer to first byte of addr data
* ad_end_p returns pointer to last byte of addr data
*/
static int parse_dcc(char *data, char *data_end, u_int32_t *ip,
static int parse_dcc(char *data, const char *data_end, u_int32_t *ip,
u_int16_t *port, char **ad_beg_p, char **ad_end_p)
{
/* at least 12: "AAAAAAAA P\1\n" */
@ -93,9 +93,11 @@ static int help(struct sk_buff *skb, unsigned int protoff,
struct nf_conn *ct, enum ip_conntrack_info ctinfo)
{
unsigned int dataoff;
struct iphdr *iph;
struct tcphdr _tcph, *th;
char *data, *data_limit, *ib_ptr;
const struct iphdr *iph;
const struct tcphdr *th;
struct tcphdr _tcph;
const char *data_limit;
char *data, *ib_ptr;
int dir = CTINFO2DIR(ctinfo);
struct nf_conntrack_expect *exp;
struct nf_conntrack_tuple *tuple;
@ -159,7 +161,7 @@ static int help(struct sk_buff *skb, unsigned int protoff,
/* we have at least
* (19+MINMATCHLEN)-5-dccprotos[i].matchlen bytes valid
* data left (== 14/13 bytes) */
if (parse_dcc((char *)data, data_limit, &dcc_ip,
if (parse_dcc(data, data_limit, &dcc_ip,
&dcc_port, &addr_beg_p, &addr_end_p)) {
pr_debug("unable to parse dcc command\n");
continue;