[alsa-devel] [PATCH 2/5] ASoC: rt1011: improve the rt1011_set_dai_fmt() function

[alsa-devel] [PATCH 2/5] ASoC: rt1011: improve the rt1011_set_dai_fmt() function

[shumingf]

From: Shuming Fan <shumingf@realtek.com>

If there is a wrong format setting,
the driver will goto the end of the function directly.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
---
 sound/soc/codecs/rt1011.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sound/soc/codecs/rt1011.c b/sound/soc/codecs/rt1011.c
index 8a74f374d779..57a3a34b5f18 100644
--- a/sound/soc/codecs/rt1011.c
+++ b/sound/soc/codecs/rt1011.c
@@ -1631,6 +1631,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		break;
 	default:
 		ret = -EINVAL;
+		goto _set_fmt_err_;
 	}
 
 	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
@@ -1641,6 +1642,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		break;
 	default:
 		ret = -EINVAL;
+		goto _set_fmt_err_;
 	}
 
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
@@ -1657,6 +1659,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		break;
 	default:
 		ret = -EINVAL;
+		goto _set_fmt_err_;
 	}
 
 	switch (dai->id) {
@@ -1674,6 +1677,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		ret = -EINVAL;
 	}
 
+_set_fmt_err_:
 	snd_soc_dapm_mutex_unlock(dapm);
 	return ret;
 }
-- 
2.23.0

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[alsa-devel] Applied "ASoC: rt1011: improve the rt1011_set_dai_fmt() function" to the asoc tree

[Mark Brown]

The patch

   ASoC: rt1011: improve the rt1011_set_dai_fmt() function

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.5

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

From 5cf93491ff98cff0d2f9725e7c44e0bd38325697 Mon Sep 17 00:00:00 2001
From: Shuming Fan <shumingf@realtek.com>
Date: Thu, 31 Oct 2019 19:54:14 +0800
Subject: [PATCH] ASoC: rt1011: improve the rt1011_set_dai_fmt() function

If there is a wrong format setting,
the driver will goto the end of the function directly.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20191031115414.20951-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/rt1011.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sound/soc/codecs/rt1011.c b/sound/soc/codecs/rt1011.c
index 8a74f374d779..57a3a34b5f18 100644
--- a/sound/soc/codecs/rt1011.c
+++ b/sound/soc/codecs/rt1011.c
@@ -1631,6 +1631,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		break;
 	default:
 		ret = -EINVAL;
+		goto _set_fmt_err_;
 	}
 
 	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
@@ -1641,6 +1642,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		break;
 	default:
 		ret = -EINVAL;
+		goto _set_fmt_err_;
 	}
 
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
@@ -1657,6 +1659,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		break;
 	default:
 		ret = -EINVAL;
+		goto _set_fmt_err_;
 	}
 
 	switch (dai->id) {
@@ -1674,6 +1677,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		ret = -EINVAL;
 	}
 
+_set_fmt_err_:
 	snd_soc_dapm_mutex_unlock(dapm);
 	return ret;
 }
-- 
2.20.1

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