[PATCH] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe

[PATCH] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe

[Miaoqian Lin]

Call of_node_put(platform_node) to avoid refcount leak in
the error path.

Fixes: 94319ba10eca ("ASoC: mediatek: Use platform_of_node for machine drivers")
Fixes: 493433785df0 ("ASoC: mediatek: mt8173: fix device_node leak")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
---
 sound/soc/mediatek/mt8173/mt8173-max98090.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sound/soc/mediatek/mt8173/mt8173-max98090.c b/sound/soc/mediatek/mt8173/mt8173-max98090.c
index 4cb90da89262..58778cd2e61b 100644
--- a/sound/soc/mediatek/mt8173/mt8173-max98090.c
+++ b/sound/soc/mediatek/mt8173/mt8173-max98090.c
@@ -167,7 +167,8 @@ static int mt8173_max98090_dev_probe(struct platform_device *pdev)
 	if (!codec_node) {
 		dev_err(&pdev->dev,
 			"Property 'audio-codec' missing or invalid\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto put_platform_node;
 	}
 	for_each_card_prelinks(card, i, dai_link) {
 		if (dai_link->codecs->name)
@@ -179,6 +180,8 @@ static int mt8173_max98090_dev_probe(struct platform_device *pdev)
 	ret = devm_snd_soc_register_card(&pdev->dev, card);
 
 	of_node_put(codec_node);
+
+put_platform_node:
 	of_node_put(platform_node);
 	return ret;
 }
-- 
2.17.1

[PATCH] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe

[Miaoqian Lin]

Call of_node_put(platform_node) to avoid refcount leak in
the error path.

Fixes: 94319ba10eca ("ASoC: mediatek: Use platform_of_node for machine drivers")
Fixes: 493433785df0 ("ASoC: mediatek: mt8173: fix device_node leak")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
---
 sound/soc/mediatek/mt8173/mt8173-max98090.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sound/soc/mediatek/mt8173/mt8173-max98090.c b/sound/soc/mediatek/mt8173/mt8173-max98090.c
index 4cb90da89262..58778cd2e61b 100644
--- a/sound/soc/mediatek/mt8173/mt8173-max98090.c
+++ b/sound/soc/mediatek/mt8173/mt8173-max98090.c
@@ -167,7 +167,8 @@ static int mt8173_max98090_dev_probe(struct platform_device *pdev)
 	if (!codec_node) {
 		dev_err(&pdev->dev,
 			"Property 'audio-codec' missing or invalid\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto put_platform_node;
 	}
 	for_each_card_prelinks(card, i, dai_link) {
 		if (dai_link->codecs->name)
@@ -179,6 +180,8 @@ static int mt8173_max98090_dev_probe(struct platform_device *pdev)
 	ret = devm_snd_soc_register_card(&pdev->dev, card);
 
 	of_node_put(codec_node);
+
+put_platform_node:
 	of_node_put(platform_node);
 	return ret;
 }
-- 
2.17.1


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[PATCH] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe

[Miaoqian Lin]

Call of_node_put(platform_node) to avoid refcount leak in
the error path.

Fixes: 94319ba10eca ("ASoC: mediatek: Use platform_of_node for machine drivers")
Fixes: 493433785df0 ("ASoC: mediatek: mt8173: fix device_node leak")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
---
 sound/soc/mediatek/mt8173/mt8173-max98090.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sound/soc/mediatek/mt8173/mt8173-max98090.c b/sound/soc/mediatek/mt8173/mt8173-max98090.c
index 4cb90da89262..58778cd2e61b 100644
--- a/sound/soc/mediatek/mt8173/mt8173-max98090.c
+++ b/sound/soc/mediatek/mt8173/mt8173-max98090.c
@@ -167,7 +167,8 @@ static int mt8173_max98090_dev_probe(struct platform_device *pdev)
 	if (!codec_node) {
 		dev_err(&pdev->dev,
 			"Property 'audio-codec' missing or invalid\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto put_platform_node;
 	}
 	for_each_card_prelinks(card, i, dai_link) {
 		if (dai_link->codecs->name)
@@ -179,6 +180,8 @@ static int mt8173_max98090_dev_probe(struct platform_device *pdev)
 	ret = devm_snd_soc_register_card(&pdev->dev, card);
 
 	of_node_put(codec_node);
+
+put_platform_node:
 	of_node_put(platform_node);
 	return ret;
 }
-- 
2.17.1


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Re: [PATCH] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe

[AngeloGioacchino Del Regno]

Il 04/04/22 11:29, Miaoqian Lin ha scritto:
> Call of_node_put(platform_node) to avoid refcount leak in
> the error path.
> 
> Fixes: 94319ba10eca ("ASoC: mediatek: Use platform_of_node for machine drivers")
> Fixes: 493433785df0 ("ASoC: mediatek: mt8173: fix device_node leak")
> Signed-off-by: Miaoqian Lin <linmq006@gmail.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe

[AngeloGioacchino Del Regno]

Il 04/04/22 11:29, Miaoqian Lin ha scritto:
> Call of_node_put(platform_node) to avoid refcount leak in
> the error path.
> 
> Fixes: 94319ba10eca ("ASoC: mediatek: Use platform_of_node for machine drivers")
> Fixes: 493433785df0 ("ASoC: mediatek: mt8173: fix device_node leak")
> Signed-off-by: Miaoqian Lin <linmq006@gmail.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>


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http://lists.infradead.org/mailman/listinfo/linux-mediatek

Re: [PATCH] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe

[AngeloGioacchino Del Regno]

Il 04/04/22 11:29, Miaoqian Lin ha scritto:
> Call of_node_put(platform_node) to avoid refcount leak in
> the error path.
> 
> Fixes: 94319ba10eca ("ASoC: mediatek: Use platform_of_node for machine drivers")
> Fixes: 493433785df0 ("ASoC: mediatek: mt8173: fix device_node leak")
> Signed-off-by: Miaoqian Lin <linmq006@gmail.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>


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Re: [PATCH] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe

[Mark Brown]

On Mon, 4 Apr 2022 09:29:01 +0000, Miaoqian Lin wrote:
> Call of_node_put(platform_node) to avoid refcount leak in
> the error path.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
      commit: 4f4e0454e226de3bf4efd7e7924d1edc571c52d5

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

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Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
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Re: [PATCH] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe

[Mark Brown]

On Mon, 4 Apr 2022 09:29:01 +0000, Miaoqian Lin wrote:
> Call of_node_put(platform_node) to avoid refcount leak in
> the error path.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
      commit: 4f4e0454e226de3bf4efd7e7924d1edc571c52d5

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

Re: [PATCH] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe

[Mark Brown]

On Mon, 4 Apr 2022 09:29:01 +0000, Miaoqian Lin wrote:
> Call of_node_put(platform_node) to avoid refcount leak in
> the error path.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
      commit: 4f4e0454e226de3bf4efd7e7924d1edc571c52d5

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark