diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 0ee7d4c0c955..a09ba642b5e7 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -854,7 +854,7 @@ static void dn_send_endnode_hello(struct net_device *dev, struct dn_ifaddr *ifa)
 	memcpy(msg->neighbor, dn_hiord, ETH_ALEN);
 
 	if (dn_db->router) {
-		struct dn_neigh *dn = (struct dn_neigh *)dn_db->router;
+		struct dn_neigh *dn = container_of(dn_db->router, struct dn_neigh, n);
 		dn_dn2eth(msg->neighbor, dn->addr);
 	}
 
@@ -902,7 +902,7 @@ static void dn_send_router_hello(struct net_device *dev, struct dn_ifaddr *ifa)
 {
 	int n;
 	struct dn_dev *dn_db = rcu_dereference_raw(dev->dn_ptr);
-	struct dn_neigh *dn = (struct dn_neigh *)dn_db->router;
+	struct dn_neigh *dn = container_of(dn_db->router, struct dn_neigh, n);
 	struct sk_buff *skb;
 	size_t size;
 	unsigned char *ptr;
diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c
index 94b306f6d551..fbd98ac853ea 100644
--- a/net/decnet/dn_neigh.c
+++ b/net/decnet/dn_neigh.c
@@ -426,7 +426,8 @@ int dn_neigh_router_hello(struct net *net, struct sock *sk, struct sk_buff *skb)
 			if (!dn_db->router) {
 				dn_db->router = neigh_clone(neigh);
 			} else {
-				if (msg->priority > ((struct dn_neigh *)dn_db->router)->priority)
+				if (msg->priority > container_of(dn_db->router,
+								 struct dn_neigh, n)->priority)
 					neigh_release(xchg(&dn_db->router, neigh_clone(neigh)));
 			}
 		}
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 7e85f2a1ae25..d1d78a463a06 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1120,7 +1120,7 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowidn *o
 		/* Ok then, we assume its directly connected and move on */
 select_source:
 		if (neigh)
-			gateway = ((struct dn_neigh *)neigh)->addr;
+			gateway = container_of(neigh, struct dn_neigh, n)->addr;
 		if (gateway == 0)
 			gateway = fld.daddr;
 		if (fld.saddr == 0) {
@@ -1429,7 +1429,7 @@ static int dn_route_input_slow(struct sk_buff *skb)
 		/* Use the default router if there is one */
 		neigh = neigh_clone(dn_db->router);
 		if (neigh) {
-			gateway = ((struct dn_neigh *)neigh)->addr;
+			gateway = container_of(neigh, struct dn_neigh, n)->addr;
 			goto make_route;
 		}