The type of hash::nelems has been changed from size_t to atom_t
which is int in fact, and impossible to be bigger than UINT_MAX
Fixes: 97defe1ecf86 ("rhashtable: Per bucket locks & deferred
expansion/shrinking")
Signed-off-by: Zhang Yu <[email protected]>
Signed-off-by: Li RongQing <[email protected]>
---
net/netlink/af_netlink.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index b4a29bcc33b9..412437baee63 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -575,8 +575,7 @@ static int netlink_insert(struct sock *sk, u32 portid)
goto err;
err = -ENOMEM;
- if (BITS_PER_LONG > 32 &&
- unlikely(atomic_read(&table->hash.nelems) >= UINT_MAX))
+ if (unlikely(atomic_read(&table->hash.nelems) == INT_MAX))
goto err;
nlk_sk(sk)->portid = portid;
--
2.16.2
