1 files changed, 6 insertions, 0 deletions
diff --git a/net/tipc/core.h b/net/tipc/core.h
index 60d829581068..8776d32a4a47 100644
--- a/net/tipc/core.h
+++ b/net/tipc/core.h
@@ -59,6 +59,7 @@
 #include <net/netns/generic.h>
 #include <linux/rhashtable.h>
 #include <net/genetlink.h>
+#include <net/netns/hash.h>
 
 struct tipc_node;
 struct tipc_bearer;
@@ -185,6 +186,11 @@ static inline int in_range(u16 val, u16 min, u16 max)
 	return !less(val, min) && !more(val, max);
 }
 
+static inline u32 tipc_net_hash_mixes(struct net *net, int tn_rand)
+{
+	return net_hash_mix(&init_net) ^ net_hash_mix(net) ^ tn_rand;
+}
+
 #ifdef CONFIG_SYSCTL
 int tipc_register_sysctl(void);
 void tipc_unregister_sysctl(void);