diff --git a/include/net/dn_fib.h b/include/net/dn_fib.h
index 6dd2213c5eb216a0cc08f4d2c02b82f0f5abcd20..ccc6e9df178bd2cd0237aeaf7ad4af1e0ef9dfdd 100644
--- a/include/net/dn_fib.h
+++ b/include/net/dn_fib.h
@@ -90,7 +90,7 @@ struct dn_fib_table {
 	int (*flush)(struct dn_fib_table *t);
 	int (*dump)(struct dn_fib_table *t, struct sk_buff *skb, struct netlink_callback *cb);
 
-	unsigned char data[0];
+	unsigned char data[];
 };
 
 #ifdef CONFIG_DECNET_ROUTER