From 4f140649cba52d0ccdf16d3ac8491bdf39f9643a Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <zecke@selfish.org>
Date: Fri, 23 Jul 2010 19:35:54 +0800
Subject: [PATCH] clang: rc is not initialized in this USSD method.

---
 openbsc/src/gsm_04_80.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openbsc/src/gsm_04_80.c b/openbsc/src/gsm_04_80.c
index e5f05f30c..e5e4aa9b6 100644
--- a/openbsc/src/gsm_04_80.c
+++ b/openbsc/src/gsm_04_80.c
@@ -114,7 +114,7 @@ static int parse_ussd(u_int8_t *ussd, struct ussd_request *req)
 
 static int parse_ussd_info_elements(u_int8_t *ussd_ie, struct ussd_request *req)
 {
-	int rc;
+	int rc = -1;
 	/* Information Element Identifier - table 3.2 & GSM 04.08 section 10.5 */
 	u_int8_t iei = ussd_ie[0];
 	u_int8_t iei_length = ussd_ie[1];