From: Florian Westphal <fw@xxxxxxxxx>
cannot use ARRAY_SIZE() if spinlock_t is empty struct.
Fixes: 1442e7507dd597 ("netfilter: connlimit: use keyed locks")
Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
net/netfilter/xt_connlimit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/xt_connlimit.c b/net/netfilter/xt_connlimit.c
index 458464e..a6e129e 100644
--- a/net/netfilter/xt_connlimit.c
+++ b/net/netfilter/xt_connlimit.c
@@ -377,7 +377,7 @@ static int connlimit_mt_check(const struct xt_mtchk_param *par)
return -ENOMEM;
}
- for (i = 0; i < ARRAY_SIZE(info->data->locks); ++i)
+ for (i = 0; i < CONNLIMIT_LOCK_SLOTS; ++i)
spin_lock_init(&info->data->locks[i]);
for (i = 0; i < ARRAY_SIZE(info->data->climit_root4); ++i)
--
1.7.10.4
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