netdev - [PATCH -next] net/ipv4/tcp_fastopen.c: remove superfluous header files from tcp

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Date:   Mon, 20 Sep 2021 19:34:16 +0800
From:   Mianhan Liu <liumh1@...nghaitech.edu.cn>
To:     Eric Dumazet <edumazet@...gle.com>,
        "David S. Miller" <davem@...emloft.net>,
        Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
        David Ahern <dsahern@...nel.org>
CC:     Jakub Kicinski <kuba@...nel.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Mianhan Liu <liumh1@...nghaitech.edu.cn>
Subject: [PATCH -next] net/ipv4/tcp_fastopen.c: remove superfluous header files from tcp_fastopen.c

tcp_fastopen.c hasn't use any macro or function declared in crypto.h, err.h,
init.h, list.h, rculist.h and inetpeer.h. Thus, these files can be removed
from tcp_fastopen.c safely without affecting the compilation of the net module.

Signed-off-by: Mianhan Liu <liumh1@...nghaitech.edu.cn>

---
 net/ipv4/tcp_fastopen.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c
index 59412d635..fdbcf2a6d 100644
--- a/net/ipv4/tcp_fastopen.c
+++ b/net/ipv4/tcp_fastopen.c
@@ -1,13 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <linux/crypto.h>
-#include <linux/err.h>
-#include <linux/init.h>
 #include <linux/kernel.h>
-#include <linux/list.h>
 #include <linux/tcp.h>
 #include <linux/rcupdate.h>
-#include <linux/rculist.h>
-#include <net/inetpeer.h>
 #include <net/tcp.h>
 
 void tcp_fastopen_init_key_once(struct net *net)
-- 
2.25.1