From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pablo Neira Ayuso Subject: [PATCH 06/11] netfilter: nft_flow_offload: no need to flush entries on module removal Date: Wed, 7 Feb 2018 18:42:24 +0100 Message-ID: <20180207174229.4098-7-pablo@netfilter.org> References: <20180207174229.4098-1-pablo@netfilter.org> Cc: davem@davemloft.net, netdev@vger.kernel.org To: netfilter-devel@vger.kernel.org Return-path: In-Reply-To: <20180207174229.4098-1-pablo@netfilter.org> Sender: netfilter-devel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org nft_flow_offload module removal does not require to flush existing flowtables, it is valid to remove this module while keeping flowtables around. Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nft_flow_offload.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/net/netfilter/nft_flow_offload.c b/net/netfilter/nft_flow_offload.c index 1739ff8ca21f..e5c45c7ac02a 100644 --- a/net/netfilter/nft_flow_offload.c +++ b/net/netfilter/nft_flow_offload.c @@ -247,14 +247,8 @@ static int __init nft_flow_offload_module_init(void) static void __exit nft_flow_offload_module_exit(void) { - struct net *net; - nft_unregister_expr(&nft_flow_offload_type); unregister_netdevice_notifier(&flow_offload_netdev_notifier); - rtnl_lock(); - for_each_net(net) - nft_flow_table_iterate(net, nft_flow_offload_iterate_cleanup, NULL); - rtnl_unlock(); } module_init(nft_flow_offload_module_init); -- 2.11.0