blob: 1f8ffdeedd8fddfaae95dbe557dea986a13a7964 [file] [log] [blame]
From 1085da4eb0db9bfbbc34d6c71e0544c2462476ec Mon Sep 17 00:00:00 2001
From: Xin Long <lucien.xin@gmail.com>
Date: Fri, 13 Dec 2019 16:53:05 +0800
Subject: [PATCH] netfilter: nft_tunnel: no need to call htons() when dumping
ports
commit cf3e204a1ca5442190018a317d9ec181b4639bd6 upstream.
info->key.tp_src and tp_dst are __be16, when using nla_put_be16()
to dump them, htons() is not needed, so remove it in this patch.
Fixes: af308b94a2a4 ("netfilter: nf_tables: add tunnel support")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/net/netfilter/nft_tunnel.c b/net/netfilter/nft_tunnel.c
index f8d2919cf9fd..037e8fce9b30 100644
--- a/net/netfilter/nft_tunnel.c
+++ b/net/netfilter/nft_tunnel.c
@@ -505,8 +505,8 @@ static int nft_tunnel_opts_dump(struct sk_buff *skb,
static int nft_tunnel_ports_dump(struct sk_buff *skb,
struct ip_tunnel_info *info)
{
- if (nla_put_be16(skb, NFTA_TUNNEL_KEY_SPORT, htons(info->key.tp_src)) < 0 ||
- nla_put_be16(skb, NFTA_TUNNEL_KEY_DPORT, htons(info->key.tp_dst)) < 0)
+ if (nla_put_be16(skb, NFTA_TUNNEL_KEY_SPORT, info->key.tp_src) < 0 ||
+ nla_put_be16(skb, NFTA_TUNNEL_KEY_DPORT, info->key.tp_dst) < 0)
return -1;
return 0;
--
2.7.4