ASoC: rsnd: don't double free kctrl
On an error, snd_ctl_add already free's kctrl, so calling snd_ctl_free_one to free it again leads to a double free error. Fix this by removing the extraneous snd_ctl_free_one call. Issue found using static analysis with CoverityScan, CID 1372908 Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -1030,10 +1030,8 @@ static int __rsnd_kctrl_new(struct rsnd_mod *mod,
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return -ENOMEM;
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ret = snd_ctl_add(card, kctrl);
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if (ret < 0) {
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snd_ctl_free_one(kctrl);
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if (ret < 0)
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return ret;
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}
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cfg->update = update;
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cfg->card = card;
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