diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 5480edff0c8687a0b3a0e2dca90a83dc7ca52fe8..8c82e95f75394cba3688bc2a960804b1f967f508 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -2052,8 +2052,8 @@ static int neightbl_fill_info(struct sk_buff *skb, struct neigh_table *tbl,
 		goto nla_put_failure;
 	{
 		unsigned long now = jiffies;
-		unsigned int flush_delta = now - tbl->last_flush;
-		unsigned int rand_delta = now - tbl->last_rand;
+		long flush_delta = now - tbl->last_flush;
+		long rand_delta = now - tbl->last_rand;
 		struct neigh_hash_table *nht;
 		struct ndt_config ndc = {
 			.ndtc_key_len		= tbl->key_len,