linux-kernel - Re: [PATCH 5/6] mfd: smsc-ece1099: Delete an unnecessary variable initialisation in smsc_i2c

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Message-ID: <20160628150756.GM24982@dell>
Date:	Tue, 28 Jun 2016 16:07:56 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:	Tony Lindgren <tony@...mide.com>, linux-omap@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: Re: [PATCH 5/6] mfd: smsc-ece1099: Delete an unnecessary variable
 initialisation in smsc_i2c_probe()

On Sun, 26 Jun 2016, SF Markus Elfring wrote:

> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Sun, 26 Jun 2016 14:14:54 +0200
> 
> The variable "ret" will be set to an appropriate value a bit later.
> Thus omit the explicit initialisation at the beginning.
> 
> Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
> ---
>  drivers/mfd/smsc-ece1099.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

> diff --git a/drivers/mfd/smsc-ece1099.c b/drivers/mfd/smsc-ece1099.c
> index 7f89e89..2aaf89f 100644
> --- a/drivers/mfd/smsc-ece1099.c
> +++ b/drivers/mfd/smsc-ece1099.c
> @@ -36,7 +36,7 @@ static int smsc_i2c_probe(struct i2c_client *i2c,
>  {
>  	struct smsc *smsc;
>  	int devid, rev, venid_l, venid_h;
> -	int ret = 0;
> +	int ret;
>  
>  	smsc = devm_kzalloc(&i2c->dev, sizeof(struct smsc),
>  				GFP_KERNEL);

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