From 0e4a3e68862b7844c87126628082ae97c066b9da Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Fri, 12 Mar 2021 17:16:18 -0800 Subject: mptcp: remove a list of addrs when flushing This patch invoked mptcp_nl_remove_addrs_list to remove a list of addresses when the netlink flushes addresses, instead of using mptcp_nl_remove_subflow_and_signal_addr to remove them one by one. And dropped the unused parameter net in __flush_addrs too. Signed-off-by: Geliang Tang Signed-off-by: Mat Martineau Signed-off-by: David S. Miller --- net/mptcp/pm_netlink.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'net/mptcp') diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c index a5f6ab96a1b4..5857b82c88bf 100644 --- a/net/mptcp/pm_netlink.c +++ b/net/mptcp/pm_netlink.c @@ -1248,14 +1248,13 @@ static void mptcp_nl_remove_addrs_list(struct net *net, } } -static void __flush_addrs(struct net *net, struct list_head *list) +static void __flush_addrs(struct list_head *list) { while (!list_empty(list)) { struct mptcp_pm_addr_entry *cur; cur = list_entry(list->next, struct mptcp_pm_addr_entry, list); - mptcp_nl_remove_subflow_and_signal_addr(net, &cur->addr); list_del_rcu(&cur->list); mptcp_pm_free_addr_entry(cur); } @@ -1280,7 +1279,8 @@ static int mptcp_nl_cmd_flush_addrs(struct sk_buff *skb, struct genl_info *info) pernet->next_id = 1; bitmap_zero(pernet->id_bitmap, MAX_ADDR_ID + 1); spin_unlock_bh(&pernet->lock); - __flush_addrs(sock_net(skb->sk), &free_list); + mptcp_nl_remove_addrs_list(sock_net(skb->sk), &free_list); + __flush_addrs(&free_list); return 0; } @@ -1877,7 +1877,7 @@ static void __net_exit pm_nl_exit_net(struct list_head *net_list) /* net is removed from namespace list, can't race with * other modifiers */ - __flush_addrs(net, &pernet->local_addr_list); + __flush_addrs(&pernet->local_addr_list); } } -- cgit v1.2.3-70-g09d2