summaryrefslogtreecommitdiff
path: root/net/ipv6
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/addrconf.c16
-rw-r--r--net/ipv6/mcast.c8
-rw-r--r--net/ipv6/sit.c7
3 files changed, 5 insertions, 26 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index a7bda0757053..8f13d88d7dba 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -317,12 +317,6 @@ static void snmp6_free_dev(struct inet6_dev *idev)
/* Nobody refers to this device, we may destroy it. */
-static void in6_dev_finish_destroy_rcu(struct rcu_head *head)
-{
- struct inet6_dev *idev = container_of(head, struct inet6_dev, rcu);
- kfree(idev);
-}
-
void in6_dev_finish_destroy(struct inet6_dev *idev)
{
struct net_device *dev = idev->dev;
@@ -339,7 +333,7 @@ void in6_dev_finish_destroy(struct inet6_dev *idev)
return;
}
snmp6_free_dev(idev);
- call_rcu(&idev->rcu, in6_dev_finish_destroy_rcu);
+ kfree_rcu(idev, rcu);
}
EXPORT_SYMBOL(in6_dev_finish_destroy);
@@ -535,12 +529,6 @@ static int addrconf_fixup_forwarding(struct ctl_table *table, int *p, int old)
}
#endif
-static void inet6_ifa_finish_destroy_rcu(struct rcu_head *head)
-{
- struct inet6_ifaddr *ifp = container_of(head, struct inet6_ifaddr, rcu);
- kfree(ifp);
-}
-
/* Nobody refers to this ifaddr, destroy it */
void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp)
{
@@ -561,7 +549,7 @@ void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp)
}
dst_release(&ifp->rt->dst);
- call_rcu(&ifp->rcu, inet6_ifa_finish_destroy_rcu);
+ kfree_rcu(ifp, rcu);
}
static void
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 76b893771e6e..f2d98ca7588a 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -201,10 +201,6 @@ int ipv6_sock_mc_join(struct sock *sk, int ifindex, const struct in6_addr *addr)
return 0;
}
-static void ipv6_mc_socklist_reclaim(struct rcu_head *head)
-{
- kfree(container_of(head, struct ipv6_mc_socklist, rcu));
-}
/*
* socket leave on multicast group
*/
@@ -239,7 +235,7 @@ int ipv6_sock_mc_drop(struct sock *sk, int ifindex, const struct in6_addr *addr)
(void) ip6_mc_leave_src(sk, mc_lst, NULL);
rcu_read_unlock();
atomic_sub(sizeof(*mc_lst), &sk->sk_omem_alloc);
- call_rcu(&mc_lst->rcu, ipv6_mc_socklist_reclaim);
+ kfree_rcu(mc_lst, rcu);
return 0;
}
}
@@ -307,7 +303,7 @@ void ipv6_sock_mc_close(struct sock *sk)
rcu_read_unlock();
atomic_sub(sizeof(*mc_lst), &sk->sk_omem_alloc);
- call_rcu(&mc_lst->rcu, ipv6_mc_socklist_reclaim);
+ kfree_rcu(mc_lst, rcu);
spin_lock(&ipv6_sk_mc_lock);
}
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 43b33373adb2..5f35d595e4a5 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -401,11 +401,6 @@ out:
return err;
}
-static void prl_entry_destroy_rcu(struct rcu_head *head)
-{
- kfree(container_of(head, struct ip_tunnel_prl_entry, rcu_head));
-}
-
static void prl_list_destroy_rcu(struct rcu_head *head)
{
struct ip_tunnel_prl_entry *p, *n;
@@ -433,7 +428,7 @@ ipip6_tunnel_del_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a)
p = &x->next) {
if (x->addr == a->addr) {
*p = x->next;
- call_rcu(&x->rcu_head, prl_entry_destroy_rcu);
+ kfree_rcu(x, rcu_head);
t->prl_count--;
goto out;
}