summaryrefslogtreecommitdiff
path: root/net/ipv6/addrconf_core.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv6/addrconf_core.c')
-rw-r--r--net/ipv6/addrconf_core.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/net/ipv6/addrconf_core.c b/net/ipv6/addrconf_core.c
index c70c192bc91b..1d4054bb345b 100644
--- a/net/ipv6/addrconf_core.c
+++ b/net/ipv6/addrconf_core.c
@@ -198,6 +198,12 @@ static int eafnosupport_ipv6_fragment(struct net *net, struct sock *sk, struct s
return -EAFNOSUPPORT;
}
+static struct net_device *eafnosupport_ipv6_dev_find(struct net *net, const struct in6_addr *addr,
+ struct net_device *dev)
+{
+ return ERR_PTR(-EAFNOSUPPORT);
+}
+
const struct ipv6_stub *ipv6_stub __read_mostly = &(struct ipv6_stub) {
.ipv6_dst_lookup_flow = eafnosupport_ipv6_dst_lookup_flow,
.ipv6_route_input = eafnosupport_ipv6_route_input,
@@ -209,6 +215,7 @@ const struct ipv6_stub *ipv6_stub __read_mostly = &(struct ipv6_stub) {
.fib6_nh_init = eafnosupport_fib6_nh_init,
.ip6_del_rt = eafnosupport_ip6_del_rt,
.ipv6_fragment = eafnosupport_ipv6_fragment,
+ .ipv6_dev_find = eafnosupport_ipv6_dev_find,
};
EXPORT_SYMBOL_GPL(ipv6_stub);
@@ -250,7 +257,7 @@ void in6_dev_finish_destroy(struct inet6_dev *idev)
struct net_device *dev = idev->dev;
WARN_ON(!list_empty(&idev->addr_list));
- WARN_ON(idev->mc_list);
+ WARN_ON(rcu_access_pointer(idev->mc_list));
WARN_ON(timer_pending(&idev->rs_timer));
#ifdef NET_REFCNT_DEBUG