[PATCH 1/2] ASoC: topology: free stream_name of dai_drv

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The stream_name is allocated by kstrdup. We have to free it when the
dai is removed or return from error.

Signed-off-by: Bard liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
---
 sound/soc/soc-topology.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 25fca7055464..4e05ef001e04 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -535,6 +535,8 @@ static void remove_dai(struct snd_soc_component *comp,
 		if (dai->driver == dai_drv)
 			dai->driver = NULL;
 
+	kfree(dai_drv->playback.stream_name);
+	kfree(dai_drv->capture.stream_name);
 	kfree(dai_drv->name);
 	list_del(&dobj->list);
 	kfree(dai_drv);
@@ -1806,6 +1808,9 @@ static int soc_tplg_dai_create(struct soc_tplg *tplg,
 	ret = soc_tplg_dai_load(tplg, dai_drv, pcm, NULL);
 	if (ret < 0) {
 		dev_err(tplg->comp->dev, "ASoC: DAI loading failed\n");
+		kfree(dai_drv->playback.stream_name);
+		kfree(dai_drv->capture.stream_name);
+		kfree(dai_drv->name);
 		kfree(dai_drv);
 		return ret;
 	}
-- 
2.17.1

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