netdev - Re: [PATCH net-next 1/2] tcp: uniform the set up of sockets after successful connection

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Message-Id: <20171003.212826.427984613713921100.davem@davemloft.net>
Date:   Tue, 03 Oct 2017 21:28:26 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     weiwan@...gle.com
Cc:     netdev@...r.kernel.org, ycheng@...gle.com, ncardwell@...gle.com,
        edumazet@...gle.com
Subject: Re: [PATCH net-next 1/2] tcp: uniform the set up of sockets after
 successful connection

From: Wei Wang <weiwan@...gle.com>
Date: Mon,  2 Oct 2017 10:01:35 -0700

> @@ -456,6 +456,19 @@ void tcp_init_sock(struct sock *sk)
>  }
>  EXPORT_SYMBOL(tcp_init_sock);
>  
> +void tcp_init_transfer(struct sock *sk, int bpf_op)
> +{
> +	struct inet_connection_sock *icsk = inet_csk(sk);
> +
> +	tcp_mtup_init(sk);
> +	icsk->icsk_af_ops->rebuild_header(sk);
> +	tcp_init_metrics(sk);
> +	tcp_call_bpf(sk, bpf_op);
> +	tcp_init_congestion_control(sk);
> +	tcp_init_buffer_space(sk);
> +}
> +EXPORT_SYMBOL(tcp_init_transfer);

This symbol export is unnecessary, and if it were it should
be EXPORT_SYMBOL_GPL().