From: Min Cao <min.cao@intel.com>
Date: Mon, 16 Jun 2014 03:22:11 +0000 (+0800)
Subject: kvargs: fix build with gcc 4.5.1
X-Git-Tag: spdx-start~10667
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=1122f06c42a6b1e43a965f3d2a3e793a0eba4f4d;p=dpdk.git

kvargs: fix build with gcc 4.5.1

GCC 4.5.1 warns about an uninitialized pointer:
	error: 'ctx1' may be used uninitialized in this function

Signed-off-by: Min Cao <min.cao@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Tested-by: Waterman Cao <waterman.cao@intel.com>
---

diff --git a/lib/librte_kvargs/rte_kvargs.c b/lib/librte_kvargs/rte_kvargs.c
index a7586a3166..8bc1e46117 100644
--- a/lib/librte_kvargs/rte_kvargs.c
+++ b/lib/librte_kvargs/rte_kvargs.c
@@ -48,7 +48,9 @@ static int
 rte_kvargs_tokenize(struct rte_kvargs *kvlist, const char *params)
 {
 	unsigned i;
-	char *str, *ctx1, *ctx2;
+	char *str;
+	char *ctx1 = NULL;
+	char *ctx2 = NULL;
 
 	/* Copy the const char *params to a modifiable string
 	 * to pass to rte_strsplit