[PATCH 16/18] IPVS: ip_vs_ftp.c: local functions should not be exposed globally

From: H Hartley Sweeten <hartleys <at> visionengravers.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 <at> visionengravers.com>
Cc: "David S. Miller" <davem <at> davemloft.net>
Signed-off-by: Simon Horman <horms <at> verge.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
 <at>  <at>  -483,7 +483,7  <at>  <at>  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;

--

-- 
1.7.10