From mboxrd@z Thu Jan 1 00:00:00 1970 From: YueHaibing Subject: [PATCH net-next] netfilter: cttimeout: remove set but not used variable 'l3num' Date: Wed, 10 Oct 2018 02:14:12 +0000 Message-ID: <1539137652-64831-1-git-send-email-yuehaibing@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Cc: YueHaibing , , , , To: Pablo Neira Ayuso , Jozsef Kadlecsik , Florian Westphal Return-path: Received: from szxga05-in.huawei.com ([45.249.212.191]:13642 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725814AbeJJJW6 (ORCPT ); Wed, 10 Oct 2018 05:22:58 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Fixes gcc '-Wunused-but-set-variable' warning: net/netfilter/nfnetlink_cttimeout.c: In function 'cttimeout_default_set': net/netfilter/nfnetlink_cttimeout.c:353:8: warning: variable 'l3num' set but not used [-Wunused-but-set-variable] It not used any more after commit dd2934a95701 ("netfilter: conntrack: remove l3->l4 mapping information") Signed-off-by: YueHaibing --- net/netfilter/nfnetlink_cttimeout.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c index b48545b..e7a50af 100644 --- a/net/netfilter/nfnetlink_cttimeout.c +++ b/net/netfilter/nfnetlink_cttimeout.c @@ -350,7 +350,6 @@ static int cttimeout_default_set(struct net *net, struct sock *ctnl, struct netlink_ext_ack *extack) { const struct nf_conntrack_l4proto *l4proto; - __u16 l3num; __u8 l4num; int ret; @@ -359,7 +358,6 @@ static int cttimeout_default_set(struct net *net, struct sock *ctnl, !cda[CTA_TIMEOUT_DATA]) return -EINVAL; - l3num = ntohs(nla_get_be16(cda[CTA_TIMEOUT_L3PROTO])); l4num = nla_get_u8(cda[CTA_TIMEOUT_L4PROTO]); l4proto = nf_ct_l4proto_find_get(l4num);