linux-kernel - [RFC PATCH linus] tcp: md5: tcp_md5_do_lookup

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Date:   Thu, 6 Jul 2017 07:58:53 +0800
From:   kbuild test robot <fengguang.wu@...el.com>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org,
        Alexey Kuznetsov <kuznet@....inr.ac.ru>,
        James Morris <jmorris@...ei.org>,
        Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
        Patrick McHardy <kaber@...sh.net>, netdev@...r.kernel.org
Subject: [RFC PATCH linus] tcp: md5: tcp_md5_do_lookup_exact() can be static


Fixes: 0c5f0311f690 ("Add linux-next specific files for 20170705")
Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
---
 tcp_ipv4.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 6ec6900..a20e7f0 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -943,9 +943,9 @@ struct tcp_md5sig_key *tcp_md5_do_lookup(const struct sock *sk,
 }
 EXPORT_SYMBOL(tcp_md5_do_lookup);
 
-struct tcp_md5sig_key *tcp_md5_do_lookup_exact(const struct sock *sk,
-					       const union tcp_md5_addr *addr,
-					       int family, u8 prefixlen)
+static struct tcp_md5sig_key *tcp_md5_do_lookup_exact(const struct sock *sk,
+						      const union tcp_md5_addr *addr,
+						      int family, u8 prefixlen)
 {
 	const struct tcp_sock *tp = tcp_sk(sk);
 	struct tcp_md5sig_key *key;