From 0a5ef0a9c8b60044d009f8e05f3d8bdc8f267faa Mon Sep 17 00:00:00 2001
From: Kai Vehmanen <kai.vehmanen@nokia.com>
Date: Thu, 20 Jan 2011 16:13:01 +0200
Subject: [PATCH] isimodem: fix sending DTMF

isi_call_dtmf_send_resp() handles the success case incorrectly, and
thus all send_tones attempts fail with bogus error codes.
---
 drivers/isimodem/voicecall.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/isimodem/voicecall.c b/drivers/isimodem/voicecall.c
index 9aa9454d..55f4c17e 100644
--- a/drivers/isimodem/voicecall.c
+++ b/drivers/isimodem/voicecall.c
@@ -865,7 +865,7 @@ static void isi_call_dtmf_send_resp(const GIsiMessage *msg, void *data)
 	struct isi_call_req_ctx *irc = data;
 	GIsiSubBlockIter iter;
 	uint8_t cause_type;
-	uint8_t cause;
+	uint8_t cause = CALL_CAUSE_NO_CAUSE;
 
 	if (!check_response_status(msg, CALL_DTMF_SEND_RESP))
 		goto error;