diff options
Diffstat (limited to 'net/netfilter/x_tables.c')
| -rw-r--r-- | net/netfilter/x_tables.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c index 8037ba63d58..be7baf4f684 100644 --- a/net/netfilter/x_tables.c +++ b/net/netfilter/x_tables.c @@ -81,7 +81,7 @@ xt_unregister_target(struct xt_target *target) 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 @@ xt_unregister_match(struct xt_match *match) 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 xt_register_table(struct xt_table *table, { 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 @@ int xt_register_table(struct xt_table *table, /* 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 @@ void *xt_unregister_table(struct xt_table *table) 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; |