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Message-Id: <20240703-asoc-cleanup-h-v1-8-71219dfd0aef@linaro.org>
Date: Wed, 03 Jul 2024 14:11:02 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
Banajit Goswami <bgoswami@...cinc.com>
Cc: linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org,
alsa-devel@...a-project.org, linux-arm-msm@...r.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 08/11] ASoC: simple-card: Use cleanup.h instead of
devm_kfree()
Allocate the memory with scoped/cleanup.h, instead of devm interface, to
make the code more obvious that memory is not used outside this scope.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
sound/soc/generic/simple-card.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index edbb6322e9be..d2588f1ea54e 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -5,6 +5,7 @@
// Copyright (C) 2012 Renesas Solutions Corp.
// Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
+#include <linux/cleanup.h>
#include <linux/clk.h>
#include <linux/device.h>
#include <linux/module.h>
@@ -727,7 +728,6 @@ static int simple_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
struct snd_soc_card *card;
- struct link_info *li;
int ret;
/* Allocate the private data and the DAI link array */
@@ -741,7 +741,7 @@ static int simple_probe(struct platform_device *pdev)
card->probe = simple_soc_probe;
card->driver_name = "simple-card";
- li = devm_kzalloc(dev, sizeof(*li), GFP_KERNEL);
+ struct link_info *li __free(kfree) = kzalloc(sizeof(*li), GFP_KERNEL);
if (!li)
return -ENOMEM;
@@ -818,7 +818,6 @@ static int simple_probe(struct platform_device *pdev)
if (ret < 0)
goto err;
- devm_kfree(dev, li);
return 0;
err:
simple_util_clean_reference(card);
--
2.43.0
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