From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Wed, 8 Jan 2014 13:59:30 +0000 (+0800)
Subject: ip_tunnel: fix sparse non static symbol warning
X-Git-Tag: accepted/tizen/common/20141203.182822~719^2~247
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d0eb1f7e66dd53355746cd6a8e7e56c465dc6cde;p=platform%2Fkernel%2Flinux-arm64.git

ip_tunnel: fix sparse non static symbol warning

Fixes the following sparse warning:

net/ipv4/ip_tunnel.c:116:18: warning:
 symbol 'tunnel_dst_check' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
index 07a5ed3..d3929a6 100644
--- a/net/ipv4/ip_tunnel.c
+++ b/net/ipv4/ip_tunnel.c
@@ -113,7 +113,7 @@ static inline struct dst_entry *tunnel_dst_get(struct ip_tunnel *t)
 	return dst;
 }
 
-struct dst_entry *tunnel_dst_check(struct ip_tunnel *t, u32 cookie)
+static struct dst_entry *tunnel_dst_check(struct ip_tunnel *t, u32 cookie)
 {
 	struct dst_entry *dst = tunnel_dst_get(t);