unsigned int j;
struct xt_mtchk_param mtpar;
struct xt_entry_match *ematch;
- unsigned long pcnt;
- pcnt = xt_percpu_counter_alloc();
- if (IS_ERR_VALUE(pcnt))
+ if (!xt_percpu_counter_alloc(&e->counters))
return -ENOMEM;
- e->counters.pcnt = pcnt;
j = 0;
mtpar.net = net;
cleanup_match(ematch, net);
}
- xt_percpu_counter_free(e->counters.pcnt);
+ xt_percpu_counter_free(&e->counters);
return ret;
}
if (par.target->destroy != NULL)
par.target->destroy(&par);
module_put(par.target->me);
-
- xt_percpu_counter_free(e->counters.pcnt);
+ xt_percpu_counter_free(&e->counters);
}
/* Checks and translates the user-supplied table segment (held in
#endif
t = try_then_request_module(xt_find_table_lock(net, AF_INET6, name),
"ip6table_%s", name);
- if (!IS_ERR_OR_NULL(t)) {
+ if (t) {
struct ip6t_getinfo info;
const struct xt_table_info *private = t->private;
#ifdef CONFIG_COMPAT
xt_table_unlock(t);
module_put(t->me);
} else
- ret = t ? PTR_ERR(t) : -ENOENT;
+ ret = -ENOENT;
#ifdef CONFIG_COMPAT
if (compat)
xt_compat_unlock(AF_INET6);
get.name[sizeof(get.name) - 1] = '\0';
t = xt_find_table_lock(net, AF_INET6, get.name);
- if (!IS_ERR_OR_NULL(t)) {
+ if (t) {
struct xt_table_info *private = t->private;
if (get.size == private->size)
ret = copy_entries_to_user(private->size,
module_put(t->me);
xt_table_unlock(t);
} else
- ret = t ? PTR_ERR(t) : -ENOENT;
+ ret = -ENOENT;
return ret;
}
t = try_then_request_module(xt_find_table_lock(net, AF_INET6, name),
"ip6table_%s", name);
- if (IS_ERR_OR_NULL(t)) {
- ret = t ? PTR_ERR(t) : -ENOENT;
+ if (!t) {
+ ret = -ENOENT;
goto free_newinfo_counters_untrans;
}
if (IS_ERR(paddc))
return PTR_ERR(paddc);
t = xt_find_table_lock(net, AF_INET6, tmp.name);
- if (IS_ERR_OR_NULL(t)) {
- ret = t ? PTR_ERR(t) : -ENOENT;
+ if (!t) {
+ ret = -ENOENT;
goto free;
}
xt_compat_lock(AF_INET6);
t = xt_find_table_lock(net, AF_INET6, get.name);
- if (!IS_ERR_OR_NULL(t)) {
+ if (t) {
const struct xt_table_info *private = t->private;
struct xt_table_info info;
ret = compat_table_info(private, &info);
module_put(t->me);
xt_table_unlock(t);
} else
- ret = t ? PTR_ERR(t) : -ENOENT;
+ ret = -ENOENT;
xt_compat_unlock(AF_INET6);
return ret;