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iio: dac: ad5421: Remove redundant code

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The if check is redundant as the value obtained from
iio_device_register() is already in the required format.
Hence return the function directly. Error messages are already
printed by iio_device_register(); hence not needed.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Sachin Kamat 2013-10-24 12:53:00 +01:00 committed by Jonathan Cameron
parent ae0f29d159
commit 35b9c0b18e
1 changed files with 1 additions and 7 deletions
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8
drivers/iio/dac/ad5421.c
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@ -514,13 +514,7 @@ static int ad5421_probe(struct spi_device *spi)
return ret; return ret;
} }
ret = iio_device_register(indio_dev); return iio_device_register(indio_dev);
if (ret) {
dev_err(&spi->dev, "Failed to register iio device: %d\n", ret);
return ret;
}
return 0;
} }
static int ad5421_remove(struct spi_device *spi) static int ad5421_remove(struct spi_device *spi)