ipv6: clean up anycast when an interface is destroyed

[firefly-linux-kernel-4.4.55.git] / include / net / addrconf.h

diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 96a8afe33c52d946d64d3f4b6e82a4099f1ad993..25d5a98f206c217d9bcb4202a27067323e425c99 100644 (file)
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -196,6 +196,7 @@ extern int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr);
 extern int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr);
 extern bool ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
                                const struct in6_addr *addr);
+extern void ipv6_ac_destroy_dev(struct inet6_dev *idev);
 
 
 /* Device notifier */