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From e53725fe0c7e6b52927280272f49fe5f4b4ef317 Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Fri, 26 Mar 2021 16:59:13 -0500
Subject: [PATCH 187/247] ASoC: atmel: atmel-i2s: remove useless initialization
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>
Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20210326215927.936377-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
sound/soc/atmel/atmel-i2s.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/soc/atmel/atmel-i2s.c
+++ b/sound/soc/atmel/atmel-i2s.c
@@ -613,7 +613,7 @@ static int atmel_i2s_probe(struct platfo
struct regmap *regmap;
void __iomem *base;
int irq;
- int err = -ENXIO;
+ int err;
unsigned int pcm_flags = 0;
unsigned int version;
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