From: Mengdong Lin <mengdong.lin@linux.intel.com>
Date: Wed, 27 Apr 2016 06:52:38 +0000 (+0800)
Subject: ASoC: topology: Check failure to create a widget
X-Git-Tag: v4.7-rc1~11^2^2~11^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7de76b621f77aba456f594e4621eca2e94a146f3;p=karo-tx-linux.git

ASoC: topology: Check failure to create a widget

Stop loading topology info if error happens when creating a widget.

Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index ca5f82885031..0224a6458f3b 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -1500,9 +1500,11 @@ static int soc_tplg_dapm_widget_elems_load(struct soc_tplg *tplg,
 	for (i = 0; i < count; i++) {
 		widget = (struct snd_soc_tplg_dapm_widget *) tplg->pos;
 		ret = soc_tplg_dapm_widget_create(tplg, widget);
-		if (ret < 0)
+		if (ret < 0) {
 			dev_err(tplg->dev, "ASoC: failed to load widget %s\n",
 				widget->name);
+			return ret;
+		}
 	}
 
 	return 0;