From 9c363532413cda3e2c6dfa10e5cca7cd221877a0 Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Date: Thu, 31 Mar 2022 14:49:57 +0300
Subject: [PATCH] ASoC: topology: Correct error handling in soc_tplg_dapm_widget_create()
Git-commit: 9c363532413cda3e2c6dfa10e5cca7cd221877a0
Patch-mainline: v5.18-rc4
References: git-fixes

Academic correction of error handling:
In case the allocation of kc or kcontrol_type fails the correct label to
jump is hdr_err since the template.sname has been also allocated at this
point.

Fixes: d29d41e28eea6 ("ASoC: topology: Add support for multiple kcontrol types to a widget")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220331114957.519-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 sound/soc/soc-topology.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -1455,12 +1455,12 @@ static int soc_tplg_dapm_widget_create(s
 	template.num_kcontrols = le32_to_cpu(w->num_kcontrols);
 	kc = devm_kcalloc(tplg->dev, le32_to_cpu(w->num_kcontrols), sizeof(*kc), GFP_KERNEL);
 	if (!kc)
-		goto err;
+		goto hdr_err;
 
 	kcontrol_type = devm_kcalloc(tplg->dev, le32_to_cpu(w->num_kcontrols), sizeof(unsigned int),
 				     GFP_KERNEL);
 	if (!kcontrol_type)
-		goto err;
+		goto hdr_err;
 
 	for (i = 0; i < w->num_kcontrols; i++) {
 		control_hdr = (struct snd_soc_tplg_ctl_hdr *)tplg->pos;