[PATCH v4 02/12] staging: iio: ad2s1200: Remove unneeded initializations

David Veenstra davidjulianveenstra at gmail.com
Fri May 18 18:21:23 UTC 2018


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

Signed-off-by: David Veenstra <davidjulianveenstra at gmail.com>
---
Changes in v4:
 - Introduced in this version.

 drivers/staging/iio/resolver/ad2s1200.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/iio/resolver/ad2s1200.c b/drivers/staging/iio/resolver/ad2s1200.c
index df3b34200a89..9bdcf0c86217 100644
--- a/drivers/staging/iio/resolver/ad2s1200.c
+++ b/drivers/staging/iio/resolver/ad2s1200.c
@@ -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,
-- 
2.17.0



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