From: Matheus Tavares <matheus.bernardino@usp.br>
To: Lars-Peter Clausen <lars@metafoo.de>,
Michael Hennerich <Michael.Hennerich@analog.com>,
Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-iio@vger.kernel.org, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org, kernel-usp@googlegroups.com
Subject: [PATCH 3/6] staging:iio:ad2s90: Remove always overwritten assignment
Date: Thu, 25 Oct 2018 21:45:09 -0300 [thread overview]
Message-ID: <20181026004512.31012-4-matheus.bernardino@usp.br> (raw)
In-Reply-To: <20181026004512.31012-1-matheus.bernardino@usp.br>
This patch removes an initial assignment to the variable ret at probe,
that was always overwritten.
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.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
next prev parent reply other threads:[~2018-10-26 0:45 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-26 0:45 [PATCH 0/6] staging:iio:ad2s90: Add scale info and improve error handling Matheus Tavares
2018-10-26 0:45 ` [PATCH 1/6] staging:iio:ad2s90: Make read_raw return spi_read's error code Matheus Tavares
2018-10-26 0:45 ` [PATCH 2/6] staging:iio:ad2s90: Make probe handle spi_setup failure Matheus Tavares
2018-10-26 0:45 ` Matheus Tavares [this message]
2018-10-26 0:45 ` [PATCH 4/6] staging:iio:ad2s90: Move device registration to the end of probe Matheus Tavares
2018-10-26 0:45 ` [PATCH 5/6] staging:iio:ad2s90: Add IIO_CHAN_INFO_SCALE to channel spec and read_raw Matheus Tavares
2018-10-26 10:04 ` Dan Carpenter
2018-10-26 18:56 ` Matheus Tavares Bernardino
2018-10-26 0:45 ` [PATCH 6/6] staging:iio:ad2s90: Check channel type at read_raw Matheus Tavares
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