summaryrefslogtreecommitdiffstats
path: root/net/ipv6/addrlabel.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv6/addrlabel.c')
-rw-r--r--net/ipv6/addrlabel.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c
index ff76eec..aad6435 100644
--- a/net/ipv6/addrlabel.c
+++ b/net/ipv6/addrlabel.c
@@ -173,9 +173,8 @@ static struct ip6addrlbl_entry *__ipv6_addr_label(struct net *net,
const struct in6_addr *addr,
int type, int ifindex)
{
- struct hlist_node *pos;
struct ip6addrlbl_entry *p;
- hlist_for_each_entry_rcu(p, pos, &ip6addrlbl_table.head, list) {
+ hlist_for_each_entry_rcu(p, &ip6addrlbl_table.head, list) {
if (__ip6addrlbl_match(net, p, addr, type, ifindex))
return p;
}
@@ -261,9 +260,9 @@ static int __ip6addrlbl_add(struct ip6addrlbl_entry *newp, int replace)
if (hlist_empty(&ip6addrlbl_table.head)) {
hlist_add_head_rcu(&newp->list, &ip6addrlbl_table.head);
} else {
- struct hlist_node *pos, *n;
+ struct hlist_node *n;
struct ip6addrlbl_entry *p = NULL;
- hlist_for_each_entry_safe(p, pos, n,
+ hlist_for_each_entry_safe(p, n,
&ip6addrlbl_table.head, list) {
if (p->prefixlen == newp->prefixlen &&
net_eq(ip6addrlbl_net(p), ip6addrlbl_net(newp)) &&
@@ -319,13 +318,13 @@ static int __ip6addrlbl_del(struct net *net,
int ifindex)
{
struct ip6addrlbl_entry *p = NULL;
- struct hlist_node *pos, *n;
+ struct hlist_node *n;
int ret = -ESRCH;
ADDRLABEL(KERN_DEBUG "%s(prefix=%pI6, prefixlen=%d, ifindex=%d)\n",
__func__, prefix, prefixlen, ifindex);
- hlist_for_each_entry_safe(p, pos, n, &ip6addrlbl_table.head, list) {
+ hlist_for_each_entry_safe(p, n, &ip6addrlbl_table.head, list) {
if (p->prefixlen == prefixlen &&
net_eq(ip6addrlbl_net(p), net) &&
p->ifindex == ifindex &&
@@ -380,11 +379,11 @@ static int __net_init ip6addrlbl_net_init(struct net *net)
static void __net_exit ip6addrlbl_net_exit(struct net *net)
{
struct ip6addrlbl_entry *p = NULL;
- struct hlist_node *pos, *n;
+ struct hlist_node *n;
/* Remove all labels belonging to the exiting net */
spin_lock(&ip6addrlbl_table.lock);
- hlist_for_each_entry_safe(p, pos, n, &ip6addrlbl_table.head, list) {
+ hlist_for_each_entry_safe(p, n, &ip6addrlbl_table.head, list) {
if (net_eq(ip6addrlbl_net(p), net)) {
hlist_del_rcu(&p->list);
ip6addrlbl_put(p);
@@ -505,12 +504,11 @@ static int ip6addrlbl_dump(struct sk_buff *skb, struct netlink_callback *cb)
{
struct net *net = sock_net(skb->sk);
struct ip6addrlbl_entry *p;
- struct hlist_node *pos;
int idx = 0, s_idx = cb->args[0];
int err;
rcu_read_lock();
- hlist_for_each_entry_rcu(p, pos, &ip6addrlbl_table.head, list) {
+ hlist_for_each_entry_rcu(p, &ip6addrlbl_table.head, list) {
if (idx >= s_idx &&
net_eq(ip6addrlbl_net(p), net)) {
if ((err = ip6addrlbl_fill(skb, p,
OpenPOWER on IntegriCloud