* [PATCH -next] ip_tunnel: fix sparse non static symbol warning
@ 2014-01-08 13:59 Wei Yongjun
2014-01-09 19:33 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Wei Yongjun @ 2014-01-08 13:59 UTC (permalink / raw)
To: davem, kuznet, jmorris, yoshfuji, kaber, therbert; +Cc: yongjun_wei, netdev
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
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>
---
net/ipv4/ip_tunnel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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);
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