Re: [PATCH] spi: omap-100k: Remove unused pointer in omap1_spi100k_txrx_pio()

[Jingoo Han <jg1.han-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>]

On Sunday, February 09, 2014 3:02 AM, Christian Engelmayer wrote:
> 
> Remove unused devdata pointer 'spi100k' in function omap1_spi100k_txrx_pio().
> 
> Detected by Coverity: CID 1077869.
> 
> Signed-off-by: Christian Engelmayer <cengelma-RbZlAiThDcE@public.gmane.org>

Reviewed-by: Jingoo Han <jg1.han-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>

Best regards,
Jingoo Han

> ---
> Applies against v3.14-rc1 as well as branch for-next in tree
> git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
> ---
>  drivers/spi/spi-omap-100k.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c
> index 0d32054..8eaf0cd 100644
> --- a/drivers/spi/spi-omap-100k.c
> +++ b/drivers/spi/spi-omap-100k.c
> @@ -204,12 +204,10 @@ static void omap1_spi100k_force_cs(struct omap1_spi100k *spi100k, int enable)
>  static unsigned
>  omap1_spi100k_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer)
>  {
> -	struct omap1_spi100k    *spi100k;
>  	struct omap1_spi100k_cs *cs = spi->controller_state;
>  	unsigned int            count, c;
>  	int                     word_len;
> 
> -	spi100k = spi_master_get_devdata(spi->master);
>  	count = xfer->len;
>  	c = count;
>  	word_len = cs->word_len;
> --
> 1.8.3.2

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