hlist: drop the node parameter from iterators

[deliverable/linux.git] / net / netfilter / nf_conntrack_netlink.c

diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 5d60e04f9679d4e966b7f3fa8b5d82efdebd940c..9904b15f600e96f6d0285cff241339a364dc6200 100644 (file)
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -2370,14 +2370,13 @@ ctnetlink_exp_dump_table(struct sk_buff *skb, struct netlink_callback *cb)
        struct net *net = sock_net(skb->sk);
        struct nf_conntrack_expect *exp, *last;
        struct nfgenmsg *nfmsg = nlmsg_data(cb->nlh);
-       struct hlist_node *n;
        u_int8_t l3proto = nfmsg->nfgen_family;
 
        rcu_read_lock();
        last = (struct nf_conntrack_expect *)cb->args[1];
        for (; cb->args[0] < nf_ct_expect_hsize; cb->args[0]++) {
 restart:
-               hlist_for_each_entry(exp, n, &net->ct.expect_hash[cb->args[0]],
+               hlist_for_each_entry(exp, &net->ct.expect_hash[cb->args[0]],
                                     hnode) {
                        if (l3proto && exp->tuple.src.l3num != l3proto)
                                continue;
@@ -2510,7 +2509,7 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb,
        struct nf_conntrack_expect *exp;
        struct nf_conntrack_tuple tuple;
        struct nfgenmsg *nfmsg = nlmsg_data(nlh);
-       struct hlist_node *n, *next;
+       struct hlist_node *next;
        u_int8_t u3 = nfmsg->nfgen_family;
        unsigned int i;
        u16 zone;
@@ -2557,7 +2556,7 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb,
                /* delete all expectations for this helper */
                spin_lock_bh(&nf_conntrack_lock);
                for (i = 0; i < nf_ct_expect_hsize; i++) {
-                       hlist_for_each_entry_safe(exp, n, next,
+                       hlist_for_each_entry_safe(exp, next,
                                                  &net->ct.expect_hash[i],
                                                  hnode) {
                                m_help = nfct_help(exp->master);
@@ -2575,7 +2574,7 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb,
                /* This basically means we have to flush everything*/
                spin_lock_bh(&nf_conntrack_lock);
                for (i = 0; i < nf_ct_expect_hsize; i++) {
-                       hlist_for_each_entry_safe(exp, n, next,
+                       hlist_for_each_entry_safe(exp, next,
                                                  &net->ct.expect_hash[i],
                                                  hnode) {
                                if (del_timer(&exp->timeout)) {