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Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/addrconf.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 01c62a0d374..445006ee452 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -143,7 +143,7 @@ static void inet6_prefix_notify(int event, struct inet6_dev *idev,
struct prefix_info *pinfo);
static int ipv6_chk_same_addr(const struct in6_addr *addr, struct net_device *dev);
-static struct notifier_block *inet6addr_chain;
+static ATOMIC_NOTIFIER_HEAD(inet6addr_chain);
struct ipv6_devconf ipv6_devconf = {
.forwarding = 0,
@@ -593,7 +593,7 @@ out2:
read_unlock_bh(&addrconf_lock);
if (likely(err == 0))
- notifier_call_chain(&inet6addr_chain, NETDEV_UP, ifa);
+ atomic_notifier_call_chain(&inet6addr_chain, NETDEV_UP, ifa);
else {
kfree(ifa);
ifa = ERR_PTR(err);
@@ -688,7 +688,7 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
ipv6_ifa_notify(RTM_DELADDR, ifp);
- notifier_call_chain(&inet6addr_chain,NETDEV_DOWN,ifp);
+ atomic_notifier_call_chain(&inet6addr_chain, NETDEV_DOWN, ifp);
addrconf_del_timer(ifp);
@@ -3767,12 +3767,12 @@ static void addrconf_sysctl_unregister(struct ipv6_devconf *p)
int register_inet6addr_notifier(struct notifier_block *nb)
{
- return notifier_chain_register(&inet6addr_chain, nb);
+ return atomic_notifier_chain_register(&inet6addr_chain, nb);
}
int unregister_inet6addr_notifier(struct notifier_block *nb)
{
- return notifier_chain_unregister(&inet6addr_chain,nb);
+ return atomic_notifier_chain_unregister(&inet6addr_chain,nb);
}
/*