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ASoC: Fix leak of rtd in soc_bind_dai_link
If we fail to find a platform we simply return EPROBE_DEFER, but we have allocated the rtd pointer. All error paths before soc_add_pcm_runtime need to call soc_free_pcm_runtime first to avoid leaking the rtd pointer. A suitable error path already exists and is used else where in the function so simply use that here as well. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -1056,7 +1056,7 @@ static int soc_bind_dai_link(struct snd_soc_card *card,
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if (!rtd->platform) {
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dev_err(card->dev, "ASoC: platform %s not registered\n",
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dai_link->platform_name);
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return -EPROBE_DEFER;
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goto _err_defer;
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}
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soc_add_pcm_runtime(card, rtd);
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