From: Colin King <colin.king@canonical.com>
To: Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
linux-iio@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH][next] iio: st_accel: remove redundant unsigned less than zero check
Date: Thu, 21 Feb 2019 10:46:36 +0000 [thread overview]
Message-ID: <20190221104636.1922-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
The check that variable val is less than zero is redundant since val
is an unsigned int and hence can never be less than zero. Remove it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/iio/accel/st_accel_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c
index a3c0916479fa..9930edf423bf 100644
--- a/drivers/iio/accel/st_accel_core.c
+++ b/drivers/iio/accel/st_accel_core.c
@@ -992,7 +992,7 @@ static int apply_acpi_orientation(struct iio_dev *indio_dev,
goto out;
val = elements[i].integer.value;
- if (val < 0 || val > 2)
+ if (val > 2)
goto out;
/* Avoiding full matrix multiplication, we simply reorder the
--
2.20.1
next reply other threads:[~2019-02-21 10:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-21 10:46 Colin King [this message]
2019-03-03 16:16 ` Jonathan Cameron
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