net/core/neighbour: fix kmemleak minimal reference count for hash tables

[ Upstream commit 01b833ab44c9e484060aad72267fc7e71beb559b ]

This should be 1 for normal allocations, 0 disables leak reporting.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Reported-by: Cong Wang <xiyou.wangcong@gmail.com>
Fixes: 85704cb8dcfd ("net/core/neighbour: tell kmemleak about hash tables")
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 9a28a21a51f05b1e0de743cbf73a12aeb585545c..2664ad58e5c0187ac16ece7df21228f673d07280 100644 (file)
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -368,7 +368,7 @@ static struct neigh_hash_table *neigh_hash_alloc(unsigned int shift)
                buckets = (struct neighbour __rcu **)
                          __get_free_pages(GFP_ATOMIC | __GFP_ZERO,
                                           get_order(size));
-               kmemleak_alloc(buckets, size, 0, GFP_ATOMIC);
+               kmemleak_alloc(buckets, size, 1, GFP_ATOMIC);
        }
        if (!buckets) {
                kfree(ret);