ASoC: SOF: topology: return error if sof_connect_dai_widget() fails

Return the error if sof_connect_dai_widget() fails to
abort topology loading and prevent card registration.
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20211004212729.199550-4-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sof/topology.c

@@ -2379,13 +2379,14 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index,
 		}
 
 		ret = sof_widget_load_dai(scomp, index, swidget, tw, dai);
-		if (ret == 0) {
-			sof_connect_dai_widget(scomp, w, tw, dai);
-			list_add(&dai->list, &sdev->dai_list);
-			swidget->private = dai;
-		} else {
+		if (!ret)
+			ret = sof_connect_dai_widget(scomp, w, tw, dai);
+		if (ret < 0) {
 			kfree(dai);
+			break;
 		}
+		list_add(&dai->list, &sdev->dai_list);
+		swidget->private = dai;
 		break;
 	case snd_soc_dapm_mixer:
 		ret = sof_widget_load_mixer(scomp, index, swidget, tw);