From: "Bárbara Fernandes" <barbara.fernandes@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>
Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-usp@googlegroups.com,
"Bárbara Fernandes" <barbara.fernandes@usp.br>
Subject: [PATCH 4/4] iio:adc:ad7923: Rewrite comparison to NULL
Date: Fri, 22 Feb 2019 17:31:59 -0300 [thread overview]
Message-ID: <20190222203159.15116-5-barbara.fernandes@usp.br> (raw)
In-Reply-To: <20190222203159.15116-1-barbara.fernandes@usp.br>
Solves checkpath.pl's message:
CHECK: Comparison to NULL could be written "!indio_dev"
Signed-off-by: Bárbara Fernandes <barbara.fernandes@usp.br>
---
drivers/iio/adc/ad7923.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c
index dbece44e26e4..cb7b854df00c 100644
--- a/drivers/iio/adc/ad7923.c
+++ b/drivers/iio/adc/ad7923.c
@@ -272,7 +272,7 @@ static int ad7923_probe(struct spi_device *spi)
int ret;
indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
- if (indio_dev == NULL)
+ if (!indio_dev)
return -ENOMEM;
st = iio_priv(indio_dev);
--
2.17.1
next prev parent reply other threads:[~2019-02-22 20:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-22 20:31 [PATCH 0/4] Solve checkstyle problems Bárbara Fernandes
2019-02-22 20:31 ` [PATCH 1/4] iio:adc:ad7923: Align broken line to parenthesis Bárbara Fernandes
2019-03-03 14:43 ` Jonathan Cameron
2019-02-22 20:31 ` [PATCH 2/4] iio:adc:ad7923: Use BIT macro instead of bitshift Bárbara Fernandes
2019-03-03 14:44 ` Jonathan Cameron
2019-02-22 20:31 ` [PATCH 3/4] iio:adc:ad7923: Put macro argument between ()'s Bárbara Fernandes
2019-03-03 14:45 ` Jonathan Cameron
2019-02-22 20:31 ` Bárbara Fernandes [this message]
2019-03-03 14:47 ` [PATCH 4/4] iio:adc:ad7923: Rewrite comparison to NULL Jonathan Cameron
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