netdev - [PATCH nf-next 3/7] netfilter: nf_queue: remove leftover synchronize

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Message-Id: <20211215234911.170741-4-pablo@netfilter.org>
Date:   Thu, 16 Dec 2021 00:49:07 +0100
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     netfilter-devel@...r.kernel.org
Cc:     davem@...emloft.net, netdev@...r.kernel.org, kuba@...nel.org
Subject: [PATCH nf-next 3/7] netfilter: nf_queue: remove leftover synchronize_rcu

From: Florian Westphal <fw@...len.de>

Its no longer needed after commit 870299707436
("netfilter: nf_queue: move hookfn registration out of struct net").

Signed-off-by: Florian Westphal <fw@...len.de>
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
 net/netfilter/nfnetlink_queue.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 4acc4b8e9fe5..b61165e97252 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -1527,15 +1527,9 @@ static void __net_exit nfnl_queue_net_exit(struct net *net)
 		WARN_ON_ONCE(!hlist_empty(&q->instance_table[i]));
 }
 
-static void nfnl_queue_net_exit_batch(struct list_head *net_exit_list)
-{
-	synchronize_rcu();
-}
-
 static struct pernet_operations nfnl_queue_net_ops = {
 	.init		= nfnl_queue_net_init,
 	.exit		= nfnl_queue_net_exit,
-	.exit_batch	= nfnl_queue_net_exit_batch,
 	.id		= &nfnl_queue_net_id,
 	.size		= sizeof(struct nfnl_queue_net),
 };
-- 
2.30.2