From c8acee22344ebbac2a96366765af4e7d7b28ea1c Mon Sep 17 00:00:00 2001
From: Philipp Maier <pmaier@sysmocom.de>
Date: Thu, 13 Aug 2020 22:26:29 +0200
Subject: [PATCH] mgcp_e1: use return value of e1inp_line_update()

The function e1inp_line_update() is called without assigning its return
code to the rc variable.

Change-Id: Ia72ea2dca210b038766151d547f66b7b7139a2c4
Fixes: CID#212160
---
 src/libosmo-mgcp/mgcp_e1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libosmo-mgcp/mgcp_e1.c b/src/libosmo-mgcp/mgcp_e1.c
index 8444b1187..b3db0b72c 100644
--- a/src/libosmo-mgcp/mgcp_e1.c
+++ b/src/libosmo-mgcp/mgcp_e1.c
@@ -402,7 +402,7 @@ int mgcp_e1_init(struct mgcp_trunk *trunk, uint8_t ts_nr)
 	rc = e1inp_ts_config_raw(&e1_line->ts[ts_nr - 1], e1_line, e1_recv_cb);
 	if (rc < 0)
 		return -EINVAL;
-	e1inp_line_update(e1_line);
+	rc = e1inp_line_update(e1_line);
 	if (rc < 0)
 		return -EINVAL;