netdev - [PATCH -next] netfilter: nftables: remove unnecessary spin_lock

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Message-ID: <20210329135541.3304940-1-yangyingliang@huawei.com>
Date:   Mon, 29 Mar 2021 21:55:41 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <netdev@...r.kernel.org>, <netfilter-devel@...r.kernel.org>
CC:     <pablo@...filter.org>, <kadlec@...filter.org>
Subject: [PATCH -next] netfilter: nftables: remove unnecessary spin_lock_init()

The spinlock nf_tables_destroy_list_lock is initialized statically.
It is unnecessary to initialize by spin_lock_init().

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 net/netfilter/nf_tables_api.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index fc2526b8bd55..24eeb027a888 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -9193,7 +9193,6 @@ static int __init nf_tables_module_init(void)
 {
 	int err;
 
-	spin_lock_init(&nf_tables_destroy_list_lock);
 	err = register_pernet_subsys(&nf_tables_net_ops);
 	if (err < 0)
 		return err;
-- 
2.25.1