1 files changed, 7 insertions, 0 deletions

diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index e70278eef12a..66c4a44d8f5c 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -248,6 +248,13 @@ static inline struct inet6_dev *in6_dev_get(const struct net_device *dev)
         return idev;
 }
 
+static inline struct neigh_parms *__in6_dev_nd_parms_get_rcu(const struct net_device *dev)
+{
+        struct inet6_dev *idev = __in6_dev_get(dev);
+
+        return idev ? idev->nd_parms : NULL;
+}
+
 void in6_dev_finish_destroy(struct inet6_dev *idev);
 
 static inline void in6_dev_put(struct inet6_dev *idev)