From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH v4 2/3] ipv4: Namespaceify tcp_fastopen_key knob
Date: Mon, 25 Sep 2017 16:24:45 -0700 (PDT)
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From: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Date: Fri, 22 Sep 2017 21:48:43 +0800

> @@ -9,13 +9,18 @@
>  #include <net/inetpeer.h>
>  #include <net/tcp.h>
>  
> -struct tcp_fastopen_context __rcu *tcp_fastopen_ctx;
> -
> -static DEFINE_SPINLOCK(tcp_fastopen_ctx_lock);
> -
> -void tcp_fastopen_init_key_once(bool publish)
> +void tcp_fastopen_init_key_once(struct net *net)

Why did you remove the 'publish' logic from this function?