From: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Date: Thu, 21 Jan 2016 02:23:49 +0000 (+0000)
Subject: ip-link: remove warning message
X-Git-Tag: v4.5.0~92
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb85526923d1de1857c2b1e6860a471f2a0ae1b9;p=thirdparty%2Fiproute2.git

ip-link: remove warning message

the warning was:
iproute.c:301:12: warning: 'val' may be used uninitialized in this
function [-Wmaybe-uninitialized]
   features &= ~RTAX_FEATURE_ECN;
            ^
iproute.c:575:10: note: 'val' was declared here
   __u32 val;
	  ^

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
---

diff --git a/ip/iproute.c b/ip/iproute.c
index d5e3ebe26..afe70e123 100644
--- a/ip/iproute.c
+++ b/ip/iproute.c
@@ -572,7 +572,7 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
 			mxlock = *(unsigned*)RTA_DATA(mxrta[RTAX_LOCK]);
 
 		for (i=2; i<= RTAX_MAX; i++) {
-			__u32 val;
+			__u32 val = 0U;
 
 			if (mxrta[i] == NULL)
 				continue;