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ASoC: meson: fixes the missed kfree() for axg_card_add_tdm_loopback

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[ Upstream commit bd054ece7d9cdd88e900df6625e951a01d9f655e ]

axg_card_add_tdm_loopback() misses to call kfree() in an error path. We
can use devm_kasprintf() to fix the issue, also improve maintainability.
So use it instead.

Fixes: c84836d7f650 ("ASoC: meson: axg-card: use modern dai_link style")
Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20200717082242.130627-1-jingxiangfeng@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jing Xiangfeng 2020-07-17 16:22:42 +08:00 committed by Greg Kroah-Hartman
parent 2698fab038
commit c537bd0732
1 changed files with 1 additions and 1 deletions
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2
sound/soc/meson/axg-card.c
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@ -266,7 +266,7 @@ static int axg_card_add_tdm_loopback(struct snd_soc_card *card,
lb = &card->dai_link[*index + 1];
lb->name = kasprintf(GFP_KERNEL, "%s-lb", pad->name);
lb->name = devm_kasprintf(card->dev, GFP_KERNEL, "%s-lb", pad->name);
if (!lb->name)
return -ENOMEM;