[PATCH 2/2] qmi: voicecall: Add free on the error path

[Denis Kenzior <denkenz@gmail.com>]

send_one_dtmf() allocates cb_data, but does not properly clean it up on
the (rather unlikely) error path.
---
 drivers/qmimodem/voicecall.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/qmimodem/voicecall.c b/drivers/qmimodem/voicecall.c
index bb4c4c2ce204..c6383a563b6e 100644
--- a/drivers/qmimodem/voicecall.c
+++ b/drivers/qmimodem/voicecall.c
@@ -682,6 +682,7 @@ static void send_one_dtmf(struct ofono_voicecall *vc, const char dtmf,
 error:
 	CALLBACK_WITH_FAILURE(cb, data);
 	l_free(param);
+	cb_data_unref(cbd);
 }
 
 static void send_one_dtmf_cb(const struct ofono_error *error, void *data)
-- 
2.44.0