From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
To: alsa-devel@alsa-project.org
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
tiwai@suse.de, Takashi Iwai <tiwai@suse.com>,
Liam Girdwood <lgirdwood@gmail.com>,
linux-kernel@vger.kernel.org,
Ludovic Desroches <ludovic.desroches@microchip.com>,
broonie@kernel.org,
Codrin Ciubotariu <codrin.ciubotariu@microchip.com>,
Jaroslav Kysela <perex@perex.cz>,
"moderated list:ARM/Microchip AT91 SoC support"
<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH 03/17] ASoC: atmel: atmel-i2s: remove useless initialization
Date: Fri, 26 Mar 2021 16:59:13 -0500 [thread overview]
Message-ID: <20210326215927.936377-4-pierre-louis.bossart@linux.intel.com> (raw)
In-Reply-To: <20210326215927.936377-1-pierre-louis.bossart@linux.intel.com>
Cppcheck complains:
sound/soc/atmel/atmel-i2s.c:628:6: style: Redundant initialization for 'err'. The initialized value is overwritten before it is read. [redundantInitialization]
err = devm_request_irq(&pdev->dev, irq, atmel_i2s_interrupt, 0,
^
sound/soc/atmel/atmel-i2s.c:598:10: note: err is initialized
int err = -ENXIO;
^
sound/soc/atmel/atmel-i2s.c:628:6: note: err is overwritten
err = devm_request_irq(&pdev->dev, irq, atmel_i2s_interrupt, 0,
^
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
sound/soc/atmel/atmel-i2s.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/atmel/atmel-i2s.c b/sound/soc/atmel/atmel-i2s.c
index 7c6187e41f2b..584656cc7d3c 100644
--- a/sound/soc/atmel/atmel-i2s.c
+++ b/sound/soc/atmel/atmel-i2s.c
@@ -595,7 +595,7 @@ static int atmel_i2s_probe(struct platform_device *pdev)
struct regmap *regmap;
void __iomem *base;
int irq;
- int err = -ENXIO;
+ int err;
unsigned int pcm_flags = 0;
unsigned int version;
--
2.25.1
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next prev parent reply other threads:[~2021-03-26 22:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210326215927.936377-1-pierre-louis.bossart@linux.intel.com>
2021-03-26 21:59 ` [PATCH 02/17] ASoC: atmel: fix shadowed variable Pierre-Louis Bossart
2021-03-29 7:38 ` Codrin.Ciubotariu
2021-03-26 21:59 ` Pierre-Louis Bossart [this message]
2021-03-29 7:32 ` [PATCH 03/17] ASoC: atmel: atmel-i2s: remove useless initialization Codrin.Ciubotariu
2021-03-26 21:59 ` [PATCH 04/17] ASoC: bcm: cygnus_ssp: " Pierre-Louis Bossart
2021-03-26 21:59 ` [PATCH 05/17] ASoC: meson: axg-tdmin: remove useless assignment Pierre-Louis Bossart
2021-03-26 21:59 ` [PATCH 06/17] ASoC: meson: axg-tdmout: " Pierre-Louis Bossart
2021-03-26 21:59 ` [PATCH 07/17] ASoC: pxa: " Pierre-Louis Bossart
2021-03-26 21:59 ` [PATCH 10/17] ASoC: stm: stm32_adfsdm: fix snprintf format string Pierre-Louis Bossart
2021-03-26 21:59 ` [PATCH 11/17] ASoC: sunxi: sun8i-codec: clarify expression Pierre-Louis Bossart
2021-03-29 8:12 ` Maxime Ripard
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