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Re: [PATCH 1/1] mfd: remove unnecessary check

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  Re: [PATCH 1/1] mfd: remove unnecessary check Lee Jones <lee.jones@linaro.org> - 2015-07-01 09:50 +0200

#1175051 — Re: [PATCH 1/1] mfd: remove unnecessary check

On Tue, 30 Jun 2015, Maninder Singh wrote:

>  o Making pdata NULL check to (!pdata) as coding statndard
> 	and all other checks in file.
>  o Removing redundant check of pdata, because we already
> 	check for pdata, and also derefernced before this check
> 
> Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
> Reviewed-by: Vaneet Narang <v.narang@samsung.com>
> ---
>  drivers/mfd/t7l66xb.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Applied, with a properly formatted subject line.

> diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
> index c09fb5d..854b05f 100644
> --- a/drivers/mfd/t7l66xb.c
> +++ b/drivers/mfd/t7l66xb.c
> @@ -318,7 +318,7 @@ static int t7l66xb_probe(struct platform_device *dev)
>  	struct resource *iomem, *rscr;
>  	int ret;
>  
> -	if (pdata == NULL)
> +	if (!pdata)
>  		return -EINVAL;
>  
>  	iomem = platform_get_resource(dev, IORESOURCE_MEM, 0);
> @@ -371,7 +371,7 @@ static int t7l66xb_probe(struct platform_device *dev)
>  
>  	clk_prepare_enable(t7l66xb->clk48m);
>  
> -	if (pdata && pdata->enable)
> +	if (pdata->enable)
>  		pdata->enable(dev);
>  
>  	/* Mask all interrupts */

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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