linux-kernel - Re: [PATCH] iio: cros_ec: Remove unused variable

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Date:   Sat, 16 Sep 2017 15:19:51 -0700
From:   Jonathan Cameron <jic23@...nel.org>
To:     Paolo Cretaro <paolocretaro@...il.com>
Cc:     knaack.h@....de, lars@...afoo.de, gwendal@...omium.org,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iio: cros_ec: Remove unused variable

On Thu, 14 Sep 2017 23:19:22 +0200
Paolo Cretaro <paolocretaro@...il.com> wrote:

> Fix gcc warning:
> cros_ec_baro.c:130:25: warning: variable ‘ec_device’ set but not used
> 
> Signed-off-by: Paolo Cretaro <paolocretaro@...il.com>

Applied to the togreg branch of iio.git and pushed out as testing for
the autobuilders to play with it.

Thanks,

Jonathan
> ---
>  drivers/iio/pressure/cros_ec_baro.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/iio/pressure/cros_ec_baro.c b/drivers/iio/pressure/cros_ec_baro.c
> index 48b2a30f57ae..5fd32ad6c64d 100644
> --- a/drivers/iio/pressure/cros_ec_baro.c
> +++ b/drivers/iio/pressure/cros_ec_baro.c
> @@ -127,7 +127,6 @@ static int cros_ec_baro_probe(struct platform_device *pdev)
>  {
>  	struct device *dev = &pdev->dev;
>  	struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent);
> -	struct cros_ec_device *ec_device;
>  	struct iio_dev *indio_dev;
>  	struct cros_ec_baro_state *state;
>  	struct iio_chan_spec *channel;
> @@ -137,7 +136,6 @@ static int cros_ec_baro_probe(struct platform_device *pdev)
>  		dev_warn(dev, "No CROS EC device found.\n");
>  		return -EINVAL;
>  	}
> -	ec_device = ec_dev->ec_dev;
>  
>  	indio_dev = devm_iio_device_alloc(dev, sizeof(*state));
>  	if (!indio_dev)