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iio: adc: exynos: drop unneeded variable assignment

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The initialization of 'ret' variable in probe function is shortly after
overwritten.  This initialization is simply not used.

Addresses-Coverity: Unused value
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Link: https://lore.kernel.org/r/20210410164728.8096-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Krzysztof Kozlowski 2021-04-10 18:47:28 +02:00 committed by Jonathan Cameron
parent d8218b0de5
commit 3cdea6e9a8
1 changed files with 1 additions and 1 deletions
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drivers/iio/adc/exynos_adc.c
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@ -794,7 +794,7 @@ static int exynos_adc_probe(struct platform_device *pdev)
struct s3c2410_ts_mach_info *pdata = dev_get_platdata(&pdev->dev);
struct iio_dev *indio_dev = NULL;
bool has_ts = false;
int ret = -ENODEV;
int ret;
int irq;
indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(struct exynos_adc));