--- x/net/netfilter/nf_conntrack_core.c
+++ y/net/netfilter/nf_conntrack_core.c
@@ -2558,6 +2558,7 @@ int nf_conntrack_hash_resize(unsigned in
 
 	if (!hashsize)
 		return -EINVAL;
+	return -EINVAL;
 
 	hash = nf_ct_alloc_hashtable(&hashsize, 1);
 	if (!hash)