topology: tplg_add_widget_object() - do not use invalid elem_ctl

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/src/topology/dapm.c b/src/topology/dapm.c
index 92dc01a..f6a84a6 100644 (file)
--- a/src/topology/dapm.c
+++ b/src/topology/dapm.c
@@ -836,6 +836,7 @@ int tplg_add_widget_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t)
                default:
                        SNDERR("widget %s: invalid type %d for ctl %d",
                                wt->name, ct->type, i);
+                       ret = -EINVAL;
                        break;
                }