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netfilter: remove unused Ebtables functions

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Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
This commit is contained in:
Jan Engelhardt 2008-10-08 11:35:16 +02:00 committed by Patrick McHardy
parent 5365f8022e
commit 66bff35b72
2 changed files with 0 additions and 114 deletions
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6
include/linux/netfilter_bridge/ebtables.h
View File

@ -302,12 +302,6 @@ struct ebt_table
~(__alignof__(struct ebt_replace)-1))
extern int ebt_register_table(struct ebt_table *table);
extern void ebt_unregister_table(struct ebt_table *table);
extern int ebt_register_match(struct ebt_match *match);
extern void ebt_unregister_match(struct ebt_match *match);
extern int ebt_register_watcher(struct ebt_watcher *watcher);
extern void ebt_unregister_watcher(struct ebt_watcher *watcher);
extern int ebt_register_target(struct ebt_target *target);
extern void ebt_unregister_target(struct ebt_target *target);
extern unsigned int ebt_do_table(unsigned int hook, struct sk_buff *skb,
const struct net_device *in, const struct net_device *out,
struct ebt_table *table);

108
net/bridge/netfilter/ebtables.c
View File

@ -56,9 +56,6 @@
static DEFINE_MUTEX(ebt_mutex);
static LIST_HEAD(ebt_tables);
static LIST_HEAD(ebt_targets);
static LIST_HEAD(ebt_matches);
static LIST_HEAD(ebt_watchers);
static struct xt_target ebt_standard_target = {
.name = "standard",
@ -322,24 +319,6 @@ find_table_lock(const char *name, int *error, struct mutex *mutex)
return find_inlist_lock(&ebt_tables, name, "ebtable_", error, mutex);
}
static inline struct ebt_match *
find_match_lock(const char *name, int *error, struct mutex *mutex)
{
return find_inlist_lock(&ebt_matches, name, "ebt_", error, mutex);
}
static inline struct ebt_watcher *
find_watcher_lock(const char *name, int *error, struct mutex *mutex)
{
return find_inlist_lock(&ebt_watchers, name, "ebt_", error, mutex);
}
static inline struct ebt_target *
find_target_lock(const char *name, int *error, struct mutex *mutex)
{
return find_inlist_lock(&ebt_targets, name, "ebt_", error, mutex);
}
static inline int
ebt_check_match(struct ebt_entry_match *m, struct ebt_entry *e,
const char *name, unsigned int hookmask, unsigned int *cnt)
@ -1103,87 +1082,6 @@ free_newinfo:
return ret;
}
int ebt_register_target(struct ebt_target *target)
{
struct ebt_target *t;
int ret;
ret = mutex_lock_interruptible(&ebt_mutex);
if (ret != 0)
return ret;
list_for_each_entry(t, &ebt_targets, list) {
if (strcmp(t->name, target->name) == 0) {
mutex_unlock(&ebt_mutex);
return -EEXIST;
}
}
list_add(&target->list, &ebt_targets);
mutex_unlock(&ebt_mutex);
return 0;
}
void ebt_unregister_target(struct ebt_target *target)
{
mutex_lock(&ebt_mutex);
list_del(&target->list);
mutex_unlock(&ebt_mutex);
}
int ebt_register_match(struct ebt_match *match)
{
struct ebt_match *m;
int ret;
ret = mutex_lock_interruptible(&ebt_mutex);
if (ret != 0)
return ret;
list_for_each_entry(m, &ebt_matches, list) {
if (strcmp(m->name, match->name) == 0) {
mutex_unlock(&ebt_mutex);
return -EEXIST;
}
}
list_add(&match->list, &ebt_matches);
mutex_unlock(&ebt_mutex);
return 0;
}
void ebt_unregister_match(struct ebt_match *match)
{
mutex_lock(&ebt_mutex);
list_del(&match->list);
mutex_unlock(&ebt_mutex);
}
int ebt_register_watcher(struct ebt_watcher *watcher)
{
struct ebt_watcher *w;
int ret;
ret = mutex_lock_interruptible(&ebt_mutex);
if (ret != 0)
return ret;
list_for_each_entry(w, &ebt_watchers, list) {
if (strcmp(w->name, watcher->name) == 0) {
mutex_unlock(&ebt_mutex);
return -EEXIST;
}
}
list_add(&watcher->list, &ebt_watchers);
mutex_unlock(&ebt_mutex);
return 0;
}
void ebt_unregister_watcher(struct ebt_watcher *watcher)
{
mutex_lock(&ebt_mutex);
list_del(&watcher->list);
mutex_unlock(&ebt_mutex);
}
int ebt_register_table(struct ebt_table *table)
{
struct ebt_table_info *newinfo;
@ -1575,12 +1473,6 @@ static void __exit ebtables_fini(void)
EXPORT_SYMBOL(ebt_register_table);
EXPORT_SYMBOL(ebt_unregister_table);
EXPORT_SYMBOL(ebt_register_match);
EXPORT_SYMBOL(ebt_unregister_match);
EXPORT_SYMBOL(ebt_register_watcher);
EXPORT_SYMBOL(ebt_unregister_watcher);
EXPORT_SYMBOL(ebt_register_target);
EXPORT_SYMBOL(ebt_unregister_target);
EXPORT_SYMBOL(ebt_do_table);
module_init(ebtables_init);
module_exit(ebtables_fini);