[NETFILTER]: kill listhelp.h
Kill listhelp.h and use the list.h functions instead.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 03d1027..c832295 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -138,10 +138,6 @@
#include <linux/netdevice.h>
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
-#include <linux/netfilter_ipv4/listhelp.h>
-
#ifdef CONFIG_COMPAT
#define COMPAT_TO_USER 1
#define COMPAT_FROM_USER -1
diff --git a/include/linux/netfilter_ipv4/listhelp.h b/include/linux/netfilter_ipv4/listhelp.h
deleted file mode 100644
index 5d92cf0..0000000
--- a/include/linux/netfilter_ipv4/listhelp.h
+++ /dev/null
@@ -1,123 +0,0 @@
-#ifndef _LISTHELP_H
-#define _LISTHELP_H
-#include <linux/list.h>
-
-/* Header to do more comprehensive job than linux/list.h; assume list
- is first entry in structure. */
-
-/* Return pointer to first true entry, if any, or NULL. A macro
- required to allow inlining of cmpfn. */
-#define LIST_FIND(head, cmpfn, type, args...) \
-({ \
- const struct list_head *__i, *__j = NULL; \
- \
- ASSERT_READ_LOCK(head); \
- list_for_each(__i, (head)) \
- if (cmpfn((const type)__i , ## args)) { \
- __j = __i; \
- break; \
- } \
- (type)__j; \
-})
-
-#define LIST_FIND_W(head, cmpfn, type, args...) \
-({ \
- const struct list_head *__i, *__j = NULL; \
- \
- ASSERT_WRITE_LOCK(head); \
- list_for_each(__i, (head)) \
- if (cmpfn((type)__i , ## args)) { \
- __j = __i; \
- break; \
- } \
- (type)__j; \
-})
-
-/* Just like LIST_FIND but we search backwards */
-#define LIST_FIND_B(head, cmpfn, type, args...) \
-({ \
- const struct list_head *__i, *__j = NULL; \
- \
- ASSERT_READ_LOCK(head); \
- list_for_each_prev(__i, (head)) \
- if (cmpfn((const type)__i , ## args)) { \
- __j = __i; \
- break; \
- } \
- (type)__j; \
-})
-
-static inline int
-__list_cmp_same(const void *p1, const void *p2) { return p1 == p2; }
-
-/* Is this entry in the list? */
-static inline int
-list_inlist(struct list_head *head, const void *entry)
-{
- return LIST_FIND(head, __list_cmp_same, void *, entry) != NULL;
-}
-
-/* Delete from list. */
-#ifdef CONFIG_NETFILTER_DEBUG
-#define LIST_DELETE(head, oldentry) \
-do { \
- ASSERT_WRITE_LOCK(head); \
- if (!list_inlist(head, oldentry)) \
- printk("LIST_DELETE: %s:%u `%s'(%p) not in %s.\n", \
- __FILE__, __LINE__, #oldentry, oldentry, #head); \
- else list_del((struct list_head *)oldentry); \
-} while(0)
-#else
-#define LIST_DELETE(head, oldentry) list_del((struct list_head *)oldentry)
-#endif
-
-/* Append. */
-static inline void
-list_append(struct list_head *head, void *new)
-{
- ASSERT_WRITE_LOCK(head);
- list_add((new), (head)->prev);
-}
-
-/* Prepend. */
-static inline void
-list_prepend(struct list_head *head, void *new)
-{
- ASSERT_WRITE_LOCK(head);
- list_add(new, head);
-}
-
-/* Insert according to ordering function; insert before first true. */
-#define LIST_INSERT(head, new, cmpfn) \
-do { \
- struct list_head *__i; \
- ASSERT_WRITE_LOCK(head); \
- list_for_each(__i, (head)) \
- if ((new), (typeof (new))__i) \
- break; \
- list_add((struct list_head *)(new), __i->prev); \
-} while(0)
-
-/* If the field after the list_head is a nul-terminated string, you
- can use these functions. */
-static inline int __list_cmp_name(const void *i, const char *name)
-{
- return strcmp(name, i+sizeof(struct list_head)) == 0;
-}
-
-/* Returns false if same name already in list, otherwise does insert. */
-static inline int
-list_named_insert(struct list_head *head, void *new)
-{
- if (LIST_FIND(head, __list_cmp_name, void *,
- new + sizeof(struct list_head)))
- return 0;
- list_prepend(head, new);
- return 1;
-}
-
-/* Find this named element in the list. */
-#define list_named_find(head, name) \
-LIST_FIND(head, __list_cmp_name, void *, name)
-
-#endif /*_LISTHELP_H*/
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index d06a507..3df55b2 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -24,6 +24,7 @@
#include <linux/vmalloc.h>
#include <linux/netfilter_bridge/ebtables.h>
#include <linux/spinlock.h>
+#include <linux/mutex.h>
#include <asm/uaccess.h>
#include <linux/smp.h>
#include <linux/cpumask.h>
@@ -31,12 +32,6 @@
/* needed for logical [in,out]-dev filtering */
#include "../br_private.h"
-/* list_named_find */
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
-#include <linux/netfilter_ipv4/listhelp.h>
-#include <linux/mutex.h>
-
#define BUGPRINT(format, args...) printk("kernel msg: ebtables bug: please "\
"report to author: "format, ## args)
/* #define BUGPRINT(format, args...) */
@@ -278,18 +273,22 @@
find_inlist_lock_noload(struct list_head *head, const char *name, int *error,
struct mutex *mutex)
{
- void *ret;
+ struct {
+ struct list_head list;
+ char name[EBT_FUNCTION_MAXNAMELEN];
+ } *e;
*error = mutex_lock_interruptible(mutex);
if (*error != 0)
return NULL;
- ret = list_named_find(head, name);
- if (!ret) {
- *error = -ENOENT;
- mutex_unlock(mutex);
+ list_for_each_entry(e, head, list) {
+ if (strcmp(e->name, name) == 0)
+ return e;
}
- return ret;
+ *error = -ENOENT;
+ mutex_unlock(mutex);
+ return NULL;
}
#ifndef CONFIG_KMOD
@@ -1043,15 +1042,19 @@
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;
- if (!list_named_insert(&ebt_targets, target)) {
- mutex_unlock(&ebt_mutex);
- return -EEXIST;
+ 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;
@@ -1060,21 +1063,25 @@
void ebt_unregister_target(struct ebt_target *target)
{
mutex_lock(&ebt_mutex);
- LIST_DELETE(&ebt_targets, target);
+ 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;
- if (!list_named_insert(&ebt_matches, match)) {
- mutex_unlock(&ebt_mutex);
- return -EEXIST;
+ 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;
@@ -1083,21 +1090,25 @@
void ebt_unregister_match(struct ebt_match *match)
{
mutex_lock(&ebt_mutex);
- LIST_DELETE(&ebt_matches, match);
+ 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;
- if (!list_named_insert(&ebt_watchers, watcher)) {
- mutex_unlock(&ebt_mutex);
- return -EEXIST;
+ 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;
@@ -1106,13 +1117,14 @@
void ebt_unregister_watcher(struct ebt_watcher *watcher)
{
mutex_lock(&ebt_mutex);
- LIST_DELETE(&ebt_watchers, watcher);
+ list_del(&watcher->list);
mutex_unlock(&ebt_mutex);
}
int ebt_register_table(struct ebt_table *table)
{
struct ebt_table_info *newinfo;
+ struct ebt_table *t;
int ret, i, countersize;
if (!table || !table->table ||!table->table->entries ||
@@ -1158,10 +1170,12 @@
if (ret != 0)
goto free_chainstack;
- if (list_named_find(&ebt_tables, table->name)) {
- ret = -EEXIST;
- BUGPRINT("Table name already exists\n");
- goto free_unlock;
+ list_for_each_entry(t, &ebt_tables, list) {
+ if (strcmp(t->name, table->name) == 0) {
+ ret = -EEXIST;
+ BUGPRINT("Table name already exists\n");
+ goto free_unlock;
+ }
}
/* Hold a reference count if the chains aren't empty */
@@ -1169,7 +1183,7 @@
ret = -ENOENT;
goto free_unlock;
}
- list_prepend(&ebt_tables, table);
+ list_add(&table->list, &ebt_tables);
mutex_unlock(&ebt_mutex);
return 0;
free_unlock:
@@ -1195,7 +1209,7 @@
return;
}
mutex_lock(&ebt_mutex);
- LIST_DELETE(&ebt_tables, table);
+ list_del(&table->list);
mutex_unlock(&ebt_mutex);
vfree(table->private->entries);
if (table->private->chainstack) {
@@ -1465,7 +1479,7 @@
int ret;
mutex_lock(&ebt_mutex);
- list_named_insert(&ebt_targets, &ebt_standard_target);
+ list_add(&ebt_standard_target.list, &ebt_targets);
mutex_unlock(&ebt_mutex);
if ((ret = nf_register_sockopt(&ebt_sockopts)) < 0)
return ret;
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 4f10b06..aaeaa9c 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -56,8 +56,6 @@
#define ARP_NF_ASSERT(x)
#endif
-#include <linux/netfilter_ipv4/listhelp.h>
-
static inline int arp_devaddr_compare(const struct arpt_devaddr_info *ap,
char *hdr_addr, int len)
{
diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c
index 5da25ad..2568d48 100644
--- a/net/ipv4/netfilter/ip_conntrack_core.c
+++ b/net/ipv4/netfilter/ip_conntrack_core.c
@@ -47,7 +47,6 @@
#include <linux/netfilter_ipv4/ip_conntrack_protocol.h>
#include <linux/netfilter_ipv4/ip_conntrack_helper.h>
#include <linux/netfilter_ipv4/ip_conntrack_core.h>
-#include <linux/netfilter_ipv4/listhelp.h>
#define IP_CONNTRACK_VERSION "2.4"
@@ -294,15 +293,10 @@
static void
clean_from_lists(struct ip_conntrack *ct)
{
- unsigned int ho, hr;
-
DEBUGP("clean_from_lists(%p)\n", ct);
ASSERT_WRITE_LOCK(&ip_conntrack_lock);
-
- ho = hash_conntrack(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
- hr = hash_conntrack(&ct->tuplehash[IP_CT_DIR_REPLY].tuple);
- LIST_DELETE(&ip_conntrack_hash[ho], &ct->tuplehash[IP_CT_DIR_ORIGINAL]);
- LIST_DELETE(&ip_conntrack_hash[hr], &ct->tuplehash[IP_CT_DIR_REPLY]);
+ list_del(&ct->tuplehash[IP_CT_DIR_ORIGINAL].list);
+ list_del(&ct->tuplehash[IP_CT_DIR_REPLY].list);
/* Destroy all pending expectations */
ip_ct_remove_expectations(ct);
@@ -367,16 +361,6 @@
ip_conntrack_put(ct);
}
-static inline int
-conntrack_tuple_cmp(const struct ip_conntrack_tuple_hash *i,
- const struct ip_conntrack_tuple *tuple,
- const struct ip_conntrack *ignored_conntrack)
-{
- ASSERT_READ_LOCK(&ip_conntrack_lock);
- return tuplehash_to_ctrack(i) != ignored_conntrack
- && ip_ct_tuple_equal(tuple, &i->tuple);
-}
-
struct ip_conntrack_tuple_hash *
__ip_conntrack_find(const struct ip_conntrack_tuple *tuple,
const struct ip_conntrack *ignored_conntrack)
@@ -386,7 +370,8 @@
ASSERT_READ_LOCK(&ip_conntrack_lock);
list_for_each_entry(h, &ip_conntrack_hash[hash], list) {
- if (conntrack_tuple_cmp(h, tuple, ignored_conntrack)) {
+ if (tuplehash_to_ctrack(h) != ignored_conntrack &&
+ ip_ct_tuple_equal(tuple, &h->tuple)) {
CONNTRACK_STAT_INC(found);
return h;
}
@@ -417,10 +402,10 @@
unsigned int repl_hash)
{
ct->id = ++ip_conntrack_next_id;
- list_prepend(&ip_conntrack_hash[hash],
- &ct->tuplehash[IP_CT_DIR_ORIGINAL].list);
- list_prepend(&ip_conntrack_hash[repl_hash],
- &ct->tuplehash[IP_CT_DIR_REPLY].list);
+ list_add(&ct->tuplehash[IP_CT_DIR_ORIGINAL].list,
+ &ip_conntrack_hash[hash]);
+ list_add(&ct->tuplehash[IP_CT_DIR_REPLY].list,
+ &ip_conntrack_hash[repl_hash]);
}
void ip_conntrack_hash_insert(struct ip_conntrack *ct)
@@ -440,6 +425,7 @@
__ip_conntrack_confirm(struct sk_buff **pskb)
{
unsigned int hash, repl_hash;
+ struct ip_conntrack_tuple_hash *h;
struct ip_conntrack *ct;
enum ip_conntrack_info ctinfo;
@@ -470,43 +456,43 @@
/* See if there's one in the list already, including reverse:
NAT could have grabbed it without realizing, since we're
not in the hash. If there is, we lost race. */
- if (!LIST_FIND(&ip_conntrack_hash[hash],
- conntrack_tuple_cmp,
- struct ip_conntrack_tuple_hash *,
- &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple, NULL)
- && !LIST_FIND(&ip_conntrack_hash[repl_hash],
- conntrack_tuple_cmp,
- struct ip_conntrack_tuple_hash *,
- &ct->tuplehash[IP_CT_DIR_REPLY].tuple, NULL)) {
- /* Remove from unconfirmed list */
- list_del(&ct->tuplehash[IP_CT_DIR_ORIGINAL].list);
+ list_for_each_entry(h, &ip_conntrack_hash[hash], list)
+ if (ip_ct_tuple_equal(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple,
+ &h->tuple))
+ goto out;
+ list_for_each_entry(h, &ip_conntrack_hash[repl_hash], list)
+ if (ip_ct_tuple_equal(&ct->tuplehash[IP_CT_DIR_REPLY].tuple,
+ &h->tuple))
+ goto out;
- __ip_conntrack_hash_insert(ct, hash, repl_hash);
- /* Timer relative to confirmation time, not original
- setting time, otherwise we'd get timer wrap in
- weird delay cases. */
- ct->timeout.expires += jiffies;
- add_timer(&ct->timeout);
- atomic_inc(&ct->ct_general.use);
- set_bit(IPS_CONFIRMED_BIT, &ct->status);
- CONNTRACK_STAT_INC(insert);
- write_unlock_bh(&ip_conntrack_lock);
- if (ct->helper)
- ip_conntrack_event_cache(IPCT_HELPER, *pskb);
+ /* Remove from unconfirmed list */
+ list_del(&ct->tuplehash[IP_CT_DIR_ORIGINAL].list);
+
+ __ip_conntrack_hash_insert(ct, hash, repl_hash);
+ /* Timer relative to confirmation time, not original
+ setting time, otherwise we'd get timer wrap in
+ weird delay cases. */
+ ct->timeout.expires += jiffies;
+ add_timer(&ct->timeout);
+ atomic_inc(&ct->ct_general.use);
+ set_bit(IPS_CONFIRMED_BIT, &ct->status);
+ CONNTRACK_STAT_INC(insert);
+ write_unlock_bh(&ip_conntrack_lock);
+ if (ct->helper)
+ ip_conntrack_event_cache(IPCT_HELPER, *pskb);
#ifdef CONFIG_IP_NF_NAT_NEEDED
- if (test_bit(IPS_SRC_NAT_DONE_BIT, &ct->status) ||
- test_bit(IPS_DST_NAT_DONE_BIT, &ct->status))
- ip_conntrack_event_cache(IPCT_NATINFO, *pskb);
+ if (test_bit(IPS_SRC_NAT_DONE_BIT, &ct->status) ||
+ test_bit(IPS_DST_NAT_DONE_BIT, &ct->status))
+ ip_conntrack_event_cache(IPCT_NATINFO, *pskb);
#endif
- ip_conntrack_event_cache(master_ct(ct) ?
- IPCT_RELATED : IPCT_NEW, *pskb);
+ ip_conntrack_event_cache(master_ct(ct) ?
+ IPCT_RELATED : IPCT_NEW, *pskb);
- return NF_ACCEPT;
- }
+ return NF_ACCEPT;
+out:
CONNTRACK_STAT_INC(insert_failed);
write_unlock_bh(&ip_conntrack_lock);
-
return NF_DROP;
}
@@ -527,23 +513,21 @@
/* There's a small race here where we may free a just-assured
connection. Too bad: we're in trouble anyway. */
-static inline int unreplied(const struct ip_conntrack_tuple_hash *i)
-{
- return !(test_bit(IPS_ASSURED_BIT, &tuplehash_to_ctrack(i)->status));
-}
-
static int early_drop(struct list_head *chain)
{
/* Traverse backwards: gives us oldest, which is roughly LRU */
struct ip_conntrack_tuple_hash *h;
- struct ip_conntrack *ct = NULL;
+ struct ip_conntrack *ct = NULL, *tmp;
int dropped = 0;
read_lock_bh(&ip_conntrack_lock);
- h = LIST_FIND_B(chain, unreplied, struct ip_conntrack_tuple_hash *);
- if (h) {
- ct = tuplehash_to_ctrack(h);
- atomic_inc(&ct->ct_general.use);
+ list_for_each_entry_reverse(h, chain, list) {
+ tmp = tuplehash_to_ctrack(h);
+ if (!test_bit(IPS_ASSURED_BIT, &tmp->status)) {
+ ct = tmp;
+ atomic_inc(&ct->ct_general.use);
+ break;
+ }
}
read_unlock_bh(&ip_conntrack_lock);
@@ -559,18 +543,16 @@
return dropped;
}
-static inline int helper_cmp(const struct ip_conntrack_helper *i,
- const struct ip_conntrack_tuple *rtuple)
-{
- return ip_ct_tuple_mask_cmp(rtuple, &i->tuple, &i->mask);
-}
-
static struct ip_conntrack_helper *
__ip_conntrack_helper_find( const struct ip_conntrack_tuple *tuple)
{
- return LIST_FIND(&helpers, helper_cmp,
- struct ip_conntrack_helper *,
- tuple);
+ struct ip_conntrack_helper *h;
+
+ list_for_each_entry(h, &helpers, list) {
+ if (ip_ct_tuple_mask_cmp(tuple, &h->tuple, &h->mask))
+ return h;
+ }
+ return NULL;
}
struct ip_conntrack_helper *
@@ -1062,7 +1044,7 @@
{
BUG_ON(me->timeout == 0);
write_lock_bh(&ip_conntrack_lock);
- list_prepend(&helpers, me);
+ list_add(&me->list, &helpers);
write_unlock_bh(&ip_conntrack_lock);
return 0;
@@ -1081,24 +1063,24 @@
return NULL;
}
-static inline int unhelp(struct ip_conntrack_tuple_hash *i,
- const struct ip_conntrack_helper *me)
+static inline void unhelp(struct ip_conntrack_tuple_hash *i,
+ const struct ip_conntrack_helper *me)
{
if (tuplehash_to_ctrack(i)->helper == me) {
ip_conntrack_event(IPCT_HELPER, tuplehash_to_ctrack(i));
tuplehash_to_ctrack(i)->helper = NULL;
}
- return 0;
}
void ip_conntrack_helper_unregister(struct ip_conntrack_helper *me)
{
unsigned int i;
+ struct ip_conntrack_tuple_hash *h;
struct ip_conntrack_expect *exp, *tmp;
/* Need write lock here, to delete helper. */
write_lock_bh(&ip_conntrack_lock);
- LIST_DELETE(&helpers, me);
+ list_del(&me->list);
/* Get rid of expectations */
list_for_each_entry_safe(exp, tmp, &ip_conntrack_expect_list, list) {
@@ -1108,10 +1090,12 @@
}
}
/* Get rid of expecteds, set helpers to NULL. */
- LIST_FIND_W(&unconfirmed, unhelp, struct ip_conntrack_tuple_hash*, me);
- for (i = 0; i < ip_conntrack_htable_size; i++)
- LIST_FIND_W(&ip_conntrack_hash[i], unhelp,
- struct ip_conntrack_tuple_hash *, me);
+ list_for_each_entry(h, &unconfirmed, list)
+ unhelp(h, me);
+ for (i = 0; i < ip_conntrack_htable_size; i++) {
+ list_for_each_entry(h, &ip_conntrack_hash[i], list)
+ unhelp(h, me);
+ }
write_unlock_bh(&ip_conntrack_lock);
/* Someone could be still looking at the helper in a bh. */
@@ -1237,46 +1221,43 @@
nf_conntrack_get(nskb->nfct);
}
-static inline int
-do_iter(const struct ip_conntrack_tuple_hash *i,
- int (*iter)(struct ip_conntrack *i, void *data),
- void *data)
-{
- return iter(tuplehash_to_ctrack(i), data);
-}
-
/* Bring out ya dead! */
-static struct ip_conntrack_tuple_hash *
+static struct ip_conntrack *
get_next_corpse(int (*iter)(struct ip_conntrack *i, void *data),
void *data, unsigned int *bucket)
{
- struct ip_conntrack_tuple_hash *h = NULL;
+ struct ip_conntrack_tuple_hash *h;
+ struct ip_conntrack *ct;
write_lock_bh(&ip_conntrack_lock);
for (; *bucket < ip_conntrack_htable_size; (*bucket)++) {
- h = LIST_FIND_W(&ip_conntrack_hash[*bucket], do_iter,
- struct ip_conntrack_tuple_hash *, iter, data);
- if (h)
- break;
+ list_for_each_entry(h, &ip_conntrack_hash[*bucket], list) {
+ ct = tuplehash_to_ctrack(h);
+ if (iter(ct, data))
+ goto found;
+ }
}
- if (!h)
- h = LIST_FIND_W(&unconfirmed, do_iter,
- struct ip_conntrack_tuple_hash *, iter, data);
- if (h)
- atomic_inc(&tuplehash_to_ctrack(h)->ct_general.use);
+ list_for_each_entry(h, &unconfirmed, list) {
+ ct = tuplehash_to_ctrack(h);
+ if (iter(ct, data))
+ goto found;
+ }
write_unlock_bh(&ip_conntrack_lock);
+ return NULL;
- return h;
+found:
+ atomic_inc(&ct->ct_general.use);
+ write_unlock_bh(&ip_conntrack_lock);
+ return ct;
}
void
ip_ct_iterate_cleanup(int (*iter)(struct ip_conntrack *i, void *), void *data)
{
- struct ip_conntrack_tuple_hash *h;
+ struct ip_conntrack *ct;
unsigned int bucket = 0;
- while ((h = get_next_corpse(iter, data, &bucket)) != NULL) {
- struct ip_conntrack *ct = tuplehash_to_ctrack(h);
+ while ((ct = get_next_corpse(iter, data, &bucket)) != NULL) {
/* Time to push up daises... */
if (del_timer(&ct->timeout))
death_by_timeout((unsigned long)ct);
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_gre.c b/net/ipv4/netfilter/ip_conntrack_proto_gre.c
index 4ee016c..92c6d8b 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_gre.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_gre.c
@@ -37,7 +37,6 @@
#define ASSERT_READ_LOCK(x)
#define ASSERT_WRITE_LOCK(x)
-#include <linux/netfilter_ipv4/listhelp.h>
#include <linux/netfilter_ipv4/ip_conntrack_protocol.h>
#include <linux/netfilter_ipv4/ip_conntrack_helper.h>
#include <linux/netfilter_ipv4/ip_conntrack_core.h>
@@ -82,10 +81,12 @@
__be16 key = 0;
read_lock_bh(&ip_ct_gre_lock);
- km = LIST_FIND(&gre_keymap_list, gre_key_cmpfn,
- struct ip_ct_gre_keymap *, t);
- if (km)
- key = km->tuple.src.u.gre.key;
+ list_for_each_entry(km, &gre_keymap_list, list) {
+ if (gre_key_cmpfn(km, t)) {
+ key = km->tuple.src.u.gre.key;
+ break;
+ }
+ }
read_unlock_bh(&ip_ct_gre_lock);
DEBUGP("lookup src key 0x%x up key for ", key);
@@ -99,7 +100,7 @@
ip_ct_gre_keymap_add(struct ip_conntrack *ct,
struct ip_conntrack_tuple *t, int reply)
{
- struct ip_ct_gre_keymap **exist_km, *km, *old;
+ struct ip_ct_gre_keymap **exist_km, *km;
if (!ct->helper || strcmp(ct->helper->name, "pptp")) {
DEBUGP("refusing to add GRE keymap to non-pptp session\n");
@@ -113,13 +114,10 @@
if (*exist_km) {
/* check whether it's a retransmission */
- old = LIST_FIND(&gre_keymap_list, gre_key_cmpfn,
- struct ip_ct_gre_keymap *, t);
- if (old == *exist_km) {
- DEBUGP("retransmission\n");
- return 0;
+ list_for_each_entry(km, &gre_keymap_list, list) {
+ if (gre_key_cmpfn(km, t) && km == *exist_km)
+ return 0;
}
-
DEBUGP("trying to override keymap_%s for ct %p\n",
reply? "reply":"orig", ct);
return -EEXIST;
@@ -136,7 +134,7 @@
DUMP_TUPLE_GRE(&km->tuple);
write_lock_bh(&ip_ct_gre_lock);
- list_append(&gre_keymap_list, km);
+ list_add_tail(&km->list, &gre_keymap_list);
write_unlock_bh(&ip_ct_gre_lock);
return 0;
diff --git a/net/ipv4/netfilter/ip_conntrack_standalone.c b/net/ipv4/netfilter/ip_conntrack_standalone.c
index 3f5d495..0213575 100644
--- a/net/ipv4/netfilter/ip_conntrack_standalone.c
+++ b/net/ipv4/netfilter/ip_conntrack_standalone.c
@@ -35,7 +35,6 @@
#include <linux/netfilter_ipv4/ip_conntrack_protocol.h>
#include <linux/netfilter_ipv4/ip_conntrack_core.h>
#include <linux/netfilter_ipv4/ip_conntrack_helper.h>
-#include <linux/netfilter_ipv4/listhelp.h>
#if 0
#define DEBUGP printk
diff --git a/net/ipv4/netfilter/ip_nat_core.c b/net/ipv4/netfilter/ip_nat_core.c
index 4c540d0..71f3e09 100644
--- a/net/ipv4/netfilter/ip_nat_core.c
+++ b/net/ipv4/netfilter/ip_nat_core.c
@@ -22,9 +22,6 @@
#include <linux/udp.h>
#include <linux/jhash.h>
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
-
#include <linux/netfilter_ipv4/ip_conntrack.h>
#include <linux/netfilter_ipv4/ip_conntrack_core.h>
#include <linux/netfilter_ipv4/ip_conntrack_protocol.h>
@@ -33,7 +30,6 @@
#include <linux/netfilter_ipv4/ip_nat_core.h>
#include <linux/netfilter_ipv4/ip_nat_helper.h>
#include <linux/netfilter_ipv4/ip_conntrack_helper.h>
-#include <linux/netfilter_ipv4/listhelp.h>
#if 0
#define DEBUGP printk
diff --git a/net/ipv4/netfilter/ip_nat_helper.c b/net/ipv4/netfilter/ip_nat_helper.c
index 021c3da..7f6a759 100644
--- a/net/ipv4/netfilter/ip_nat_helper.c
+++ b/net/ipv4/netfilter/ip_nat_helper.c
@@ -27,16 +27,12 @@
#include <net/tcp.h>
#include <net/udp.h>
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
-
#include <linux/netfilter_ipv4/ip_conntrack.h>
#include <linux/netfilter_ipv4/ip_conntrack_helper.h>
#include <linux/netfilter_ipv4/ip_nat.h>
#include <linux/netfilter_ipv4/ip_nat_protocol.h>
#include <linux/netfilter_ipv4/ip_nat_core.h>
#include <linux/netfilter_ipv4/ip_nat_helper.h>
-#include <linux/netfilter_ipv4/listhelp.h>
#if 0
#define DEBUGP printk
diff --git a/net/ipv4/netfilter/ip_nat_rule.c b/net/ipv4/netfilter/ip_nat_rule.c
index e59f5a8..7b70383 100644
--- a/net/ipv4/netfilter/ip_nat_rule.c
+++ b/net/ipv4/netfilter/ip_nat_rule.c
@@ -19,14 +19,10 @@
#include <net/route.h>
#include <linux/bitops.h>
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
-
#include <linux/netfilter_ipv4/ip_tables.h>
#include <linux/netfilter_ipv4/ip_nat.h>
#include <linux/netfilter_ipv4/ip_nat_core.h>
#include <linux/netfilter_ipv4/ip_nat_rule.h>
-#include <linux/netfilter_ipv4/listhelp.h>
#if 0
#define DEBUGP printk
diff --git a/net/ipv4/netfilter/ip_nat_standalone.c b/net/ipv4/netfilter/ip_nat_standalone.c
index f3b7783..9c577db 100644
--- a/net/ipv4/netfilter/ip_nat_standalone.c
+++ b/net/ipv4/netfilter/ip_nat_standalone.c
@@ -30,9 +30,6 @@
#include <net/checksum.h>
#include <linux/spinlock.h>
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
-
#include <linux/netfilter_ipv4/ip_nat.h>
#include <linux/netfilter_ipv4/ip_nat_rule.h>
#include <linux/netfilter_ipv4/ip_nat_protocol.h>
@@ -40,7 +37,6 @@
#include <linux/netfilter_ipv4/ip_nat_helper.h>
#include <linux/netfilter_ipv4/ip_tables.h>
#include <linux/netfilter_ipv4/ip_conntrack_core.h>
-#include <linux/netfilter_ipv4/listhelp.h>
#if 0
#define DEBUGP printk
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index d1c3153..73d477c 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -70,9 +70,6 @@
#define IP_NF_ASSERT(x)
#endif
-
-#include <linux/netfilter_ipv4/listhelp.h>
-
#if 0
/* All the better to debug you with... */
#define static
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 3b64dbe..927137b 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -57,7 +57,6 @@
#include <net/netfilter/nf_conntrack_protocol.h>
#include <net/netfilter/nf_conntrack_helper.h>
#include <net/netfilter/nf_conntrack_core.h>
-#include <linux/netfilter_ipv4/listhelp.h>
#define NF_CONNTRACK_VERSION "0.5.0"
@@ -539,15 +538,10 @@
static void
clean_from_lists(struct nf_conn *ct)
{
- unsigned int ho, hr;
-
DEBUGP("clean_from_lists(%p)\n", ct);
ASSERT_WRITE_LOCK(&nf_conntrack_lock);
-
- ho = hash_conntrack(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
- hr = hash_conntrack(&ct->tuplehash[IP_CT_DIR_REPLY].tuple);
- LIST_DELETE(&nf_conntrack_hash[ho], &ct->tuplehash[IP_CT_DIR_ORIGINAL]);
- LIST_DELETE(&nf_conntrack_hash[hr], &ct->tuplehash[IP_CT_DIR_REPLY]);
+ list_del(&ct->tuplehash[IP_CT_DIR_ORIGINAL].list);
+ list_del(&ct->tuplehash[IP_CT_DIR_REPLY].list);
/* Destroy all pending expectations */
nf_ct_remove_expectations(ct);
@@ -617,16 +611,6 @@
nf_ct_put(ct);
}
-static inline int
-conntrack_tuple_cmp(const struct nf_conntrack_tuple_hash *i,
- const struct nf_conntrack_tuple *tuple,
- const struct nf_conn *ignored_conntrack)
-{
- ASSERT_READ_LOCK(&nf_conntrack_lock);
- return nf_ct_tuplehash_to_ctrack(i) != ignored_conntrack
- && nf_ct_tuple_equal(tuple, &i->tuple);
-}
-
struct nf_conntrack_tuple_hash *
__nf_conntrack_find(const struct nf_conntrack_tuple *tuple,
const struct nf_conn *ignored_conntrack)
@@ -636,7 +620,8 @@
ASSERT_READ_LOCK(&nf_conntrack_lock);
list_for_each_entry(h, &nf_conntrack_hash[hash], list) {
- if (conntrack_tuple_cmp(h, tuple, ignored_conntrack)) {
+ if (nf_ct_tuplehash_to_ctrack(h) != ignored_conntrack &&
+ nf_ct_tuple_equal(tuple, &h->tuple)) {
NF_CT_STAT_INC(found);
return h;
}
@@ -667,10 +652,10 @@
unsigned int repl_hash)
{
ct->id = ++nf_conntrack_next_id;
- list_prepend(&nf_conntrack_hash[hash],
- &ct->tuplehash[IP_CT_DIR_ORIGINAL].list);
- list_prepend(&nf_conntrack_hash[repl_hash],
- &ct->tuplehash[IP_CT_DIR_REPLY].list);
+ list_add(&ct->tuplehash[IP_CT_DIR_ORIGINAL].list,
+ &nf_conntrack_hash[hash]);
+ list_add(&ct->tuplehash[IP_CT_DIR_REPLY].list,
+ &nf_conntrack_hash[repl_hash]);
}
void nf_conntrack_hash_insert(struct nf_conn *ct)
@@ -690,7 +675,9 @@
__nf_conntrack_confirm(struct sk_buff **pskb)
{
unsigned int hash, repl_hash;
+ struct nf_conntrack_tuple_hash *h;
struct nf_conn *ct;
+ struct nf_conn_help *help;
enum ip_conntrack_info ctinfo;
ct = nf_ct_get(*pskb, &ctinfo);
@@ -720,41 +707,41 @@
/* See if there's one in the list already, including reverse:
NAT could have grabbed it without realizing, since we're
not in the hash. If there is, we lost race. */
- if (!LIST_FIND(&nf_conntrack_hash[hash],
- conntrack_tuple_cmp,
- struct nf_conntrack_tuple_hash *,
- &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple, NULL)
- && !LIST_FIND(&nf_conntrack_hash[repl_hash],
- conntrack_tuple_cmp,
- struct nf_conntrack_tuple_hash *,
- &ct->tuplehash[IP_CT_DIR_REPLY].tuple, NULL)) {
- struct nf_conn_help *help;
- /* Remove from unconfirmed list */
- list_del(&ct->tuplehash[IP_CT_DIR_ORIGINAL].list);
+ list_for_each_entry(h, &nf_conntrack_hash[hash], list)
+ if (nf_ct_tuple_equal(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple,
+ &h->tuple))
+ goto out;
+ list_for_each_entry(h, &nf_conntrack_hash[repl_hash], list)
+ if (nf_ct_tuple_equal(&ct->tuplehash[IP_CT_DIR_REPLY].tuple,
+ &h->tuple))
+ goto out;
- __nf_conntrack_hash_insert(ct, hash, repl_hash);
- /* Timer relative to confirmation time, not original
- setting time, otherwise we'd get timer wrap in
- weird delay cases. */
- ct->timeout.expires += jiffies;
- add_timer(&ct->timeout);
- atomic_inc(&ct->ct_general.use);
- set_bit(IPS_CONFIRMED_BIT, &ct->status);
- NF_CT_STAT_INC(insert);
- write_unlock_bh(&nf_conntrack_lock);
- help = nfct_help(ct);
- if (help && help->helper)
- nf_conntrack_event_cache(IPCT_HELPER, *pskb);
+ /* Remove from unconfirmed list */
+ list_del(&ct->tuplehash[IP_CT_DIR_ORIGINAL].list);
+
+ __nf_conntrack_hash_insert(ct, hash, repl_hash);
+ /* Timer relative to confirmation time, not original
+ setting time, otherwise we'd get timer wrap in
+ weird delay cases. */
+ ct->timeout.expires += jiffies;
+ add_timer(&ct->timeout);
+ atomic_inc(&ct->ct_general.use);
+ set_bit(IPS_CONFIRMED_BIT, &ct->status);
+ NF_CT_STAT_INC(insert);
+ write_unlock_bh(&nf_conntrack_lock);
+ help = nfct_help(ct);
+ if (help && help->helper)
+ nf_conntrack_event_cache(IPCT_HELPER, *pskb);
#ifdef CONFIG_NF_NAT_NEEDED
- if (test_bit(IPS_SRC_NAT_DONE_BIT, &ct->status) ||
- test_bit(IPS_DST_NAT_DONE_BIT, &ct->status))
- nf_conntrack_event_cache(IPCT_NATINFO, *pskb);
+ if (test_bit(IPS_SRC_NAT_DONE_BIT, &ct->status) ||
+ test_bit(IPS_DST_NAT_DONE_BIT, &ct->status))
+ nf_conntrack_event_cache(IPCT_NATINFO, *pskb);
#endif
- nf_conntrack_event_cache(master_ct(ct) ?
- IPCT_RELATED : IPCT_NEW, *pskb);
- return NF_ACCEPT;
- }
+ nf_conntrack_event_cache(master_ct(ct) ?
+ IPCT_RELATED : IPCT_NEW, *pskb);
+ return NF_ACCEPT;
+out:
NF_CT_STAT_INC(insert_failed);
write_unlock_bh(&nf_conntrack_lock);
return NF_DROP;
@@ -777,24 +764,21 @@
/* There's a small race here where we may free a just-assured
connection. Too bad: we're in trouble anyway. */
-static inline int unreplied(const struct nf_conntrack_tuple_hash *i)
-{
- return !(test_bit(IPS_ASSURED_BIT,
- &nf_ct_tuplehash_to_ctrack(i)->status));
-}
-
static int early_drop(struct list_head *chain)
{
/* Traverse backwards: gives us oldest, which is roughly LRU */
struct nf_conntrack_tuple_hash *h;
- struct nf_conn *ct = NULL;
+ struct nf_conn *ct = NULL, *tmp;
int dropped = 0;
read_lock_bh(&nf_conntrack_lock);
- h = LIST_FIND_B(chain, unreplied, struct nf_conntrack_tuple_hash *);
- if (h) {
- ct = nf_ct_tuplehash_to_ctrack(h);
- atomic_inc(&ct->ct_general.use);
+ list_for_each_entry_reverse(h, chain, list) {
+ tmp = nf_ct_tuplehash_to_ctrack(h);
+ if (!test_bit(IPS_ASSURED_BIT, &tmp->status)) {
+ ct = tmp;
+ atomic_inc(&ct->ct_general.use);
+ break;
+ }
}
read_unlock_bh(&nf_conntrack_lock);
@@ -810,18 +794,16 @@
return dropped;
}
-static inline int helper_cmp(const struct nf_conntrack_helper *i,
- const struct nf_conntrack_tuple *rtuple)
-{
- return nf_ct_tuple_mask_cmp(rtuple, &i->tuple, &i->mask);
-}
-
static struct nf_conntrack_helper *
__nf_ct_helper_find(const struct nf_conntrack_tuple *tuple)
{
- return LIST_FIND(&helpers, helper_cmp,
- struct nf_conntrack_helper *,
- tuple);
+ struct nf_conntrack_helper *h;
+
+ list_for_each_entry(h, &helpers, list) {
+ if (nf_ct_tuple_mask_cmp(tuple, &h->tuple, &h->mask))
+ return h;
+ }
+ return NULL;
}
struct nf_conntrack_helper *
@@ -1323,7 +1305,7 @@
return ret;
}
write_lock_bh(&nf_conntrack_lock);
- list_prepend(&helpers, me);
+ list_add(&me->list, &helpers);
write_unlock_bh(&nf_conntrack_lock);
return 0;
@@ -1342,8 +1324,8 @@
return NULL;
}
-static inline int unhelp(struct nf_conntrack_tuple_hash *i,
- const struct nf_conntrack_helper *me)
+static inline void unhelp(struct nf_conntrack_tuple_hash *i,
+ const struct nf_conntrack_helper *me)
{
struct nf_conn *ct = nf_ct_tuplehash_to_ctrack(i);
struct nf_conn_help *help = nfct_help(ct);
@@ -1352,17 +1334,17 @@
nf_conntrack_event(IPCT_HELPER, ct);
help->helper = NULL;
}
- return 0;
}
void nf_conntrack_helper_unregister(struct nf_conntrack_helper *me)
{
unsigned int i;
+ struct nf_conntrack_tuple_hash *h;
struct nf_conntrack_expect *exp, *tmp;
/* Need write lock here, to delete helper. */
write_lock_bh(&nf_conntrack_lock);
- LIST_DELETE(&helpers, me);
+ list_del(&me->list);
/* Get rid of expectations */
list_for_each_entry_safe(exp, tmp, &nf_conntrack_expect_list, list) {
@@ -1374,10 +1356,12 @@
}
/* Get rid of expecteds, set helpers to NULL. */
- LIST_FIND_W(&unconfirmed, unhelp, struct nf_conntrack_tuple_hash*, me);
- for (i = 0; i < nf_conntrack_htable_size; i++)
- LIST_FIND_W(&nf_conntrack_hash[i], unhelp,
- struct nf_conntrack_tuple_hash *, me);
+ list_for_each_entry(h, &unconfirmed, list)
+ unhelp(h, me);
+ for (i = 0; i < nf_conntrack_htable_size; i++) {
+ list_for_each_entry(h, &nf_conntrack_hash[i], list)
+ unhelp(h, me);
+ }
write_unlock_bh(&nf_conntrack_lock);
/* Someone could be still looking at the helper in a bh. */
@@ -1510,37 +1494,40 @@
}
/* Bring out ya dead! */
-static struct nf_conntrack_tuple_hash *
+static struct nf_conn *
get_next_corpse(int (*iter)(struct nf_conn *i, void *data),
void *data, unsigned int *bucket)
{
- struct nf_conntrack_tuple_hash *h = NULL;
+ struct nf_conntrack_tuple_hash *h;
+ struct nf_conn *ct;
write_lock_bh(&nf_conntrack_lock);
for (; *bucket < nf_conntrack_htable_size; (*bucket)++) {
- h = LIST_FIND_W(&nf_conntrack_hash[*bucket], do_iter,
- struct nf_conntrack_tuple_hash *, iter, data);
- if (h)
- break;
+ list_for_each_entry(h, &nf_conntrack_hash[*bucket], list) {
+ ct = nf_ct_tuplehash_to_ctrack(h);
+ if (iter(ct, data))
+ goto found;
+ }
}
- if (!h)
- h = LIST_FIND_W(&unconfirmed, do_iter,
- struct nf_conntrack_tuple_hash *, iter, data);
- if (h)
- atomic_inc(&nf_ct_tuplehash_to_ctrack(h)->ct_general.use);
+ list_for_each_entry(h, &unconfirmed, list) {
+ ct = nf_ct_tuplehash_to_ctrack(h);
+ if (iter(ct, data))
+ goto found;
+ }
+ return NULL;
+found:
+ atomic_inc(&nf_ct_tuplehash_to_ctrack(h)->ct_general.use);
write_unlock_bh(&nf_conntrack_lock);
-
- return h;
+ return ct;
}
void
nf_ct_iterate_cleanup(int (*iter)(struct nf_conn *i, void *data), void *data)
{
- struct nf_conntrack_tuple_hash *h;
+ struct nf_conn *ct;
unsigned int bucket = 0;
- while ((h = get_next_corpse(iter, data, &bucket)) != NULL) {
- struct nf_conn *ct = nf_ct_tuplehash_to_ctrack(h);
+ while ((ct = get_next_corpse(iter, data, &bucket)) != NULL) {
/* Time to push up daises... */
if (del_timer(&ct->timeout))
death_by_timeout((unsigned long)ct);
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 9a1de0c..5954f67 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -37,7 +37,6 @@
#include <net/netfilter/nf_conntrack_protocol.h>
#include <net/netfilter/nf_conntrack_core.h>
#include <net/netfilter/nf_conntrack_helper.h>
-#include <linux/netfilter_ipv4/listhelp.h>
#if 0
#define DEBUGP printk
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 8037ba6..be7baf4 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -81,7 +81,7 @@
int af = target->family;
mutex_lock(&xt[af].mutex);
- LIST_DELETE(&xt[af].target, target);
+ list_del(&target->list);
mutex_unlock(&xt[af].mutex);
}
EXPORT_SYMBOL(xt_unregister_target);
@@ -138,7 +138,7 @@
int af = match->family;
mutex_lock(&xt[af].mutex);
- LIST_DELETE(&xt[af].match, match);
+ list_del(&match->list);
mutex_unlock(&xt[af].mutex);
}
EXPORT_SYMBOL(xt_unregister_match);
@@ -575,15 +575,18 @@
{
int ret;
struct xt_table_info *private;
+ struct xt_table *t;
ret = mutex_lock_interruptible(&xt[table->af].mutex);
if (ret != 0)
return ret;
/* Don't autoload: we'd eat our tail... */
- if (list_named_find(&xt[table->af].tables, table->name)) {
- ret = -EEXIST;
- goto unlock;
+ list_for_each_entry(t, &xt[table->af].tables, list) {
+ if (strcmp(t->name, table->name) == 0) {
+ ret = -EEXIST;
+ goto unlock;
+ }
}
/* Simplifies replace_table code. */
@@ -598,7 +601,7 @@
/* save number of initial entries */
private->initial_entries = private->number;
- list_prepend(&xt[table->af].tables, table);
+ list_add(&table->list, &xt[table->af].tables);
ret = 0;
unlock:
@@ -613,7 +616,7 @@
mutex_lock(&xt[table->af].mutex);
private = table->private;
- LIST_DELETE(&xt[table->af].tables, table);
+ list_del(&table->list);
mutex_unlock(&xt[table->af].mutex);
return private;