[NETFILTER]: replace list_for_each with list_for_each_entry
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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338e8a7926
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4c61097957
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@ -109,11 +109,9 @@ clusterip_config_entry_put(struct clusterip_config *c)
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static struct clusterip_config *
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static struct clusterip_config *
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__clusterip_config_find(__be32 clusterip)
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__clusterip_config_find(__be32 clusterip)
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{
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{
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struct list_head *pos;
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struct clusterip_config *c;
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list_for_each(pos, &clusterip_configs) {
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list_for_each_entry(c, &clusterip_configs, list) {
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struct clusterip_config *c = list_entry(pos,
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struct clusterip_config, list);
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if (c->clusterip == clusterip)
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if (c->clusterip == clusterip)
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return c;
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return c;
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}
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}
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@ -62,17 +62,17 @@ static DEFINE_MUTEX(nf_hook_mutex);
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int nf_register_hook(struct nf_hook_ops *reg)
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int nf_register_hook(struct nf_hook_ops *reg)
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{
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{
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struct list_head *i;
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struct nf_hook_ops *elem;
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int err;
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int err;
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err = mutex_lock_interruptible(&nf_hook_mutex);
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err = mutex_lock_interruptible(&nf_hook_mutex);
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if (err < 0)
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if (err < 0)
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return err;
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return err;
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list_for_each(i, &nf_hooks[reg->pf][reg->hooknum]) {
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list_for_each_entry(elem, &nf_hooks[reg->pf][reg->hooknum], list) {
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if (reg->priority < ((struct nf_hook_ops *)i)->priority)
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if (reg->priority < elem->priority)
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break;
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break;
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}
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}
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list_add_rcu(®->list, i->prev);
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list_add_rcu(®->list, elem->list.prev);
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mutex_unlock(&nf_hook_mutex);
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mutex_unlock(&nf_hook_mutex);
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return 0;
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return 0;
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}
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}
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