linux-kernel - [PATCH][net-next] net: ipmr: make function ipmr_notifier

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Message-Id: <20170929133422.7846-1-colin.king@canonical.com>
Date:   Fri, 29 Sep 2017 14:34:22 +0100
From:   Colin King <colin.king@...onical.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Alexey Kuznetsov <kuznet@....inr.ac.ru>,
        Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org
Subject: [PATCH][net-next] net: ipmr: make function ipmr_notifier_init static

From: Colin Ian King <colin.king@...onical.com>

The function ipmr_notifier_init is local to the source and does
not need to be in global scope, so make it static.

Cleans up sparse warning:
warning: symbol 'ipmr_notifier_init' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 net/ipv4/ipmr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 292a8e80bdfa..a844738b38bd 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -3224,7 +3224,7 @@ static const struct fib_notifier_ops ipmr_notifier_ops_template = {
 	.owner		= THIS_MODULE,
 };
 
-int __net_init ipmr_notifier_init(struct net *net)
+static int __net_init ipmr_notifier_init(struct net *net)
 {
 	struct fib_notifier_ops *ops;
 
-- 
2.14.1