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Commit 4c610979 authored by Li Zefan's avatar Li Zefan Committed by David S. Miller
Browse files

[NETFILTER]: replace list_for_each with list_for_each_entry 



Signed-off-by: default avatarLi Zefan <lizf@cn.fujitsu.com>
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 338e8a79

net/ipv4/netfilter/ipt_CLUSTERIP.c

+2 −4
Original line number Diff line number Diff line
@@ -109,11 +109,9 @@ clusterip_config_entry_put(struct clusterip_config *c) 
static struct clusterip_config *

__clusterip_config_find(__be32 clusterip)

{

	struct list_head *pos;

	struct clusterip_config *c;



	list_for_each(pos, &clusterip_configs) {

		struct clusterip_config *c = list_entry(pos,

					struct clusterip_config, list);

	list_for_each_entry(c, &clusterip_configs, list) {

		if (c->clusterip == clusterip)

			return c;

	}

net/netfilter/core.c

+4 −4
Original line number Diff line number Diff line
@@ -62,17 +62,17 @@ static DEFINE_MUTEX(nf_hook_mutex); 


int nf_register_hook(struct nf_hook_ops *reg)

{

	struct list_head *i;

	struct nf_hook_ops *elem;

	int err;



	err = mutex_lock_interruptible(&nf_hook_mutex);

	if (err < 0)

		return err;

	list_for_each(i, &nf_hooks[reg->pf][reg->hooknum]) {

		if (reg->priority < ((struct nf_hook_ops *)i)->priority)

	list_for_each_entry(elem, &nf_hooks[reg->pf][reg->hooknum], list) {

		if (reg->priority < elem->priority)

			break;

	}

	list_add_rcu(&reg->list, i->prev);

	list_add_rcu(&reg->list, elem->list.prev);

	mutex_unlock(&nf_hook_mutex);

	return 0;

}