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mptcp: remove a list of addrs when flushing

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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 <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Geliang Tang 2021-03-12 17:16:18 -08:00 committed by David S. Miller
parent 06faa22710
commit 0e4a3e6886
1 changed files with 4 additions and 4 deletions
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8
net/mptcp/pm_netlink.c
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@ -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);
}
}