netfilter: nf_tables: correct NFT_LOGLEVEL_MAX value

[ Upstream commit 92285a079eedfe104a773a7c4293f77a01f456fb ]

should be same as NFT_LOGLEVEL_AUDIT, so use -, not +.

Fixes: 7eced5ab5a73 ("netfilter: nf_tables: add NFT_LOGLEVEL_* enumeration and use it")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index 325ec6e..5eac62e 100644 (file)
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -1128,7 +1128,7 @@ enum nft_log_level {
        NFT_LOGLEVEL_AUDIT,
        __NFT_LOGLEVEL_MAX
 };
-#define NFT_LOGLEVEL_MAX       (__NFT_LOGLEVEL_MAX + 1)
+#define NFT_LOGLEVEL_MAX       (__NFT_LOGLEVEL_MAX - 1)
 
 /**
  * enum nft_queue_attributes - nf_tables queue expression netlink attributes