linux-kernel - [PATCH] net/sched: avoid unused-label warning

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Message-Id: <20190304204049.2150878-1-arnd@arndb.de>
Date:   Mon,  4 Mar 2019 21:40:32 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Jamal Hadi Salim <jhs@...atatu.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Jiri Pirko <jiri@...nulli.us>,
        "David S. Miller" <davem@...emloft.net>
Cc:     Arnd Bergmann <arnd@...db.de>, Vlad Buslov <vladbu@...lanox.com>,
        Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
        Davide Caratti <dcaratti@...hat.com>,
        Simon Horman <simon.horman@...ronome.com>,
        Adi Nissim <adin@...lanox.com>, wenxu <wenxu@...oud.cn>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] net/sched: avoid unused-label warning

The label is only used from inside the #ifdef and should be
hidden the same way, to avoid this warning:

net/sched/act_tunnel_key.c: In function 'tunnel_key_init':
net/sched/act_tunnel_key.c:389:1: error: label 'release_tun_meta' defined but not used [-Werror=unused-label]
 release_tun_meta:

Fixes: 41411e2fd6b8 ("net/sched: act_tunnel_key: Add dst_cache support")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 net/sched/act_tunnel_key.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c
index 2a5f215ae876..3beb4717d3b7 100644
--- a/net/sched/act_tunnel_key.c
+++ b/net/sched/act_tunnel_key.c
@@ -392,8 +392,8 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla,
 #ifdef CONFIG_DST_CACHE
 	if (metadata)
 		dst_cache_destroy(&metadata->u.tun_info.dst_cache);
-#endif
 release_tun_meta:
+#endif
 	if (metadata)
 		dst_release(&metadata->dst);
 
-- 
2.20.0