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@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index b59fba717a39bbb6033bae5825cabce999a53559..b30eee64551343be25854d08c15a7bc2a38bd18d 100644 (file)
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -9214,7 +9214,6 @@ 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;