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staging: iio: ad2s1200: Remove unneeded initializations 

Remove 2 initializations which are unneeded, because the
initialized values are never used.

Signed-off-by: David Veenstra <davidjulianveenstra@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
hifive-unleashed-5.1
David Veenstra 2018-05-18 20:21:23 +02:00 committed by Jonathan Cameron
parent c8e97b62e1
commit c1b6a7d72d
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/iio/resolver/ad2s1200.c
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@ -47,7 +47,7 @@ static int ad2s1200_read_raw(struct iio_dev *indio_dev,
long m)
{
struct ad2s1200_state *st = iio_priv(indio_dev);
int ret = 0;
int ret;
mutex_lock(&st->lock);
gpio_set_value(st->sample, 0);
@ -105,7 +105,7 @@ static int ad2s1200_probe(struct spi_device *spi)
unsigned short *pins = spi->dev.platform_data;
struct ad2s1200_state *st;
struct iio_dev *indio_dev;
int pn, ret = 0;
int pn, ret;
for (pn = 0; pn < AD2S1200_PN; pn++) {
ret = devm_gpio_request_one(&spi->dev, pins[pn], GPIOF_DIR_OUT,