From 66bff35b722956cc2423f55fcf1b69cefa24ef8b Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Wed, 8 Oct 2008 11:35:16 +0200 Subject: netfilter: remove unused Ebtables functions Signed-off-by: Jan Engelhardt Signed-off-by: Patrick McHardy --- include/linux/netfilter_bridge/ebtables.h | 6 -- net/bridge/netfilter/ebtables.c | 108 ------------------------------ 2 files changed, 114 deletions(-) diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h index d3f9243b9d9b..568a690f6a62 100644 --- a/include/linux/netfilter_bridge/ebtables.h +++ b/include/linux/netfilter_bridge/ebtables.h @@ -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); diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index 7964d3f03886..b489ed262fa5 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -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); -- cgit v1.2.3