From e3c27c2db68d2dc0e9816fd70d80fda7f9aea2ec Mon Sep 17 00:00:00 2001
From: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Date: Fri, 14 Aug 2015 01:36:20 +0000
Subject: [PATCH] utils: add missing return value

Add missing return value to fix warnings

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
---
 include/utils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/utils.h b/include/utils.h
index 95d162ce..0c57ccdc 100644
--- a/include/utils.h
+++ b/include/utils.h
@@ -137,7 +137,7 @@ const char *mpls_ntop(int af, const void *addr, char *str, size_t len);
 int mpls_pton(int af, const char *src, void *addr);
 
 extern int __iproute2_hz_internal;
-__get_hz(void);
+int __get_hz(void);
 
 static __inline__ int get_hz(void)
 {