netdev - [PATCH 20/25] ipvs: ip_vs_ftp: local functions should not be exposed globally

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Date:	Tue,  8 May 2012 09:49:49 +0200
From:	pablo@...filter.org
To:	netfilter-devel@...r.kernel.org
Cc:	davem@...emloft.net, netdev@...r.kernel.org
Subject: [PATCH 20/25] ipvs: ip_vs_ftp: local functions should not be exposed globally

From: H Hartley Sweeten <hartleys@...ionengravers.com>

Functions not referenced outside of a source file should be marked
static to prevent it from being exposed globally.

This quiets the sparse warnings:

warning: symbol 'ip_vs_ftp_init' was not declared. Should it be static?

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Signed-off-by: Simon Horman <horms@...ge.net.au>
---
 net/netfilter/ipvs/ip_vs_ftp.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netfilter/ipvs/ip_vs_ftp.c b/net/netfilter/ipvs/ip_vs_ftp.c
index debb8c7..091bec9 100644
--- a/net/netfilter/ipvs/ip_vs_ftp.c
+++ b/net/netfilter/ipvs/ip_vs_ftp.c
@@ -483,7 +483,7 @@ static struct pernet_operations ip_vs_ftp_ops = {
 	.exit = __ip_vs_ftp_exit,
 };
 
-int __init ip_vs_ftp_init(void)
+static int __init ip_vs_ftp_init(void)
 {
 	int rv;
 
-- 
1.7.9.5

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