linux-kernel - [PATCH v2 3/6] staging:iio:ad2s90: Remove always overwritten assignment

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Message-Id: <20181027020005.3140-4-matheus.bernardino@usp.br>
Date:   Fri, 26 Oct 2018 23:00:02 -0300
From:   Matheus Tavares <matheus.bernardino@....br>
To:     Lars-Peter Clausen <lars@...afoo.de>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Hartmut Knaack <knaack.h@....de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-iio@...r.kernel.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org, kernel-usp@...glegroups.com
Subject: [PATCH v2 3/6] staging:iio:ad2s90: Remove always overwritten assignment

This patch removes an initial assignment to the variable ret at probe,
that was always overwritten.

Signed-off-by: Matheus Tavares <matheus.bernardino@....br>
---
 drivers/staging/iio/resolver/ad2s90.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/iio/resolver/ad2s90.c b/drivers/staging/iio/resolver/ad2s90.c
index d6a42e3f1bd8..c20d37dc065a 100644
--- a/drivers/staging/iio/resolver/ad2s90.c
+++ b/drivers/staging/iio/resolver/ad2s90.c
@@ -64,7 +64,7 @@ static int ad2s90_probe(struct spi_device *spi)
 {
 	struct iio_dev *indio_dev;
 	struct ad2s90_state *st;
-	int ret = 0;
+	int ret;
 
 	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
 	if (!indio_dev)
-- 
2.18.0