linux-kernel - Re: [PATCH 6/8] mfd: da903x: Simplify function return logic

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Message-ID: <20151001072022.GG3214@x1>
Date:	Thu, 1 Oct 2015 08:20:22 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Javier Martinez Canillas <javier@....samsung.com>
Cc:	linux-kernel@...r.kernel.org,
	Support Opensource <support.opensource@...semi.com>,
	Samuel Ortiz <sameo@...ux.intel.com>
Subject: Re: [PATCH 6/8] mfd: da903x: Simplify function return logic

On Tue, 29 Sep 2015, Javier Martinez Canillas wrote:

> The invoked function already returns zero on success or a negative
> errno code so there is no need to open code the logic in the caller.
> 
> Signed-off-by: Javier Martinez Canillas <javier@....samsung.com>
> ---
> 
>  drivers/mfd/da903x.c | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)

Applied, thanks.

> diff --git a/drivers/mfd/da903x.c b/drivers/mfd/da903x.c
> index ef7fe2ae2fa4..37e4426ef061 100644
> --- a/drivers/mfd/da903x.c
> +++ b/drivers/mfd/da903x.c
> @@ -532,11 +532,7 @@ static int da903x_probe(struct i2c_client *client,
>  		return ret;
>  	}
>  
> -	ret = da903x_add_subdevs(chip, pdata);
> -	if (ret)
> -		return ret;
> -
> -	return 0;
> +	return da903x_add_subdevs(chip, pdata);
>  }
>  
>  static int da903x_remove(struct i2c_client *client)

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