ASoC: topology: Correct error handling in soc_tplg_dapm_widget_create()
[ Upstream commit 9c363532413cda3e2c6dfa10e5cca7cd221877a0 ]
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: d29d41e28e
("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -1481,12 +1481,12 @@ static int soc_tplg_dapm_widget_create(struct soc_tplg *tplg,
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template.num_kcontrols = le32_to_cpu(w->num_kcontrols);
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kc = devm_kcalloc(tplg->dev, le32_to_cpu(w->num_kcontrols), sizeof(*kc), GFP_KERNEL);
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if (!kc)
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goto err;
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goto hdr_err;
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kcontrol_type = devm_kcalloc(tplg->dev, le32_to_cpu(w->num_kcontrols), sizeof(unsigned int),
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GFP_KERNEL);
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if (!kcontrol_type)
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goto err;
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goto hdr_err;
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for (i = 0; i < w->num_kcontrols; i++) {
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control_hdr = (struct snd_soc_tplg_ctl_hdr *)tplg->pos;
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