From: Lars-Peter Clausen <lars@metafoo.de>
To: Asaf Vertz <asaf.vertz@tandemg.com>, gregkh@linuxfoundation.org
Cc: Michael.Hennerich@analog.com, jic23@kernel.org, knaack.h@gmx.de,
pmeerw@pmeerw.net, linux-iio@vger.kernel.org,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] staging: iio: ad5933: fix format string warnings
Date: Tue, 20 Jan 2015 09:52:45 +0100 [thread overview]
Message-ID: <54BE175D.3070504@metafoo.de> (raw)
In-Reply-To: <20150120072522.GA3361@ubuntu>
On 01/20/2015 08:25 AM, Asaf Vertz wrote:
> Fixed the following warnings (reported by cppcheck):
> [drivers/staging/iio/impedance-analyzer/ad5933.c:363]: (warning) %d in format string (no. 1)
> requires 'int' but the argument type is 'unsigned int'.
> [drivers/staging/iio/impedance-analyzer/ad5933.c:367]: (warning) %d in format string (no. 1)
> requires 'int' but the argument type is 'unsigned int'.
> [drivers/staging/iio/impedance-analyzer/ad5933.c:367]: (warning) %d in format string (no. 2)
> requires 'int' but the argument type is 'unsigned int'.
> [drivers/staging/iio/impedance-analyzer/ad5933.c:367]: (warning) %d in format string (no. 3)
> requires 'int' but the argument type is 'unsigned int'.
> [drivers/staging/iio/impedance-analyzer/ad5933.c:367]: (warning) %d in format string (no. 4)
> requires 'int' but the argument type is 'unsigned int'.
>
> Signed-off-by: Asaf Vertz <asaf.vertz@tandemg.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Thanks.
> ---
> drivers/staging/iio/impedance-analyzer/ad5933.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/iio/impedance-analyzer/ad5933.c b/drivers/staging/iio/impedance-analyzer/ad5933.c
> index b6bd609..4230a43 100644
> --- a/drivers/staging/iio/impedance-analyzer/ad5933.c
> +++ b/drivers/staging/iio/impedance-analyzer/ad5933.c
> @@ -360,11 +360,11 @@ static ssize_t ad5933_show(struct device *dev,
> mutex_lock(&indio_dev->mlock);
> switch ((u32) this_attr->address) {
> case AD5933_OUT_RANGE:
> - len = sprintf(buf, "%d\n",
> + len = sprintf(buf, "%u\n",
> st->range_avail[(st->ctrl_hb >> 1) & 0x3]);
> break;
> case AD5933_OUT_RANGE_AVAIL:
> - len = sprintf(buf, "%d %d %d %d\n", st->range_avail[0],
> + len = sprintf(buf, "%u %u %u %u\n", st->range_avail[0],
> st->range_avail[3], st->range_avail[2],
> st->range_avail[1]);
> break;
>
next prev parent reply other threads:[~2015-01-20 8:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-20 7:25 [PATCH] staging: iio: ad5933: fix format string warnings Asaf Vertz
2015-01-20 8:52 ` Lars-Peter Clausen [this message]
2015-01-20 20:45 ` Jonathan Cameron
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