bsc_api: Operate on the subscriber connection for subscriber management
diff --git a/openbsc/src/gsm_04_11.c b/openbsc/src/gsm_04_11.c
index 9d65333..dbb1fb5 100644
--- a/openbsc/src/gsm_04_11.c
+++ b/openbsc/src/gsm_04_11.c
@@ -124,10 +124,10 @@
  */
 static void gsm411_release_conn(struct gsm_subscriber_connection *conn)
 {
-	if (!conn->lchan)
+	if (!conn)
 		return;
 
-	subscr_put_channel(conn->lchan);
+	subscr_put_channel(conn);
 }
 
 struct msgb *gsm411_msgb_alloc(void)