From bd1455615f402c63458492875dce4d848cbb2210 Mon Sep 17 00:00:00 2001 From: Tang Bin Date: Tue, 11 May 2021 21:47:39 +0800 Subject: [PATCH] iio:adc:ad7766: Fix unnecessary check in ad7766_probe() In the function ad7766_probe(), the return value of devm_iio_device_register() can be zero or ret, Thus it is unnecessary to repeated check here. Signed-off-by: Tang Bin Signed-off-by: Zhang Shengju Co-developed-by: Zhang Shengju Link: https://lore.kernel.org/r/20210511134739.948-1-tangbin@cmss.chinamobile.com Signed-off-by: Jonathan Cameron --- drivers/iio/adc/ad7766.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/iio/adc/ad7766.c b/drivers/iio/adc/ad7766.c index 236a455aaa18..9b35c09b9313 100644 --- a/drivers/iio/adc/ad7766.c +++ b/drivers/iio/adc/ad7766.c @@ -290,10 +290,7 @@ static int ad7766_probe(struct spi_device *spi) if (ret) return ret; - ret = devm_iio_device_register(&spi->dev, indio_dev); - if (ret) - return ret; - return 0; + return devm_iio_device_register(&spi->dev, indio_dev); } static const struct spi_device_id ad7766_id[] = { -- 2.34.1