linux-kernel - Re: [PATCH 2/6] drivers/mfd: drop frees of devm allocated data

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Date:	Mon, 6 Aug 2012 17:05:16 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Julia Lawall <Julia.Lawall@...6.fr>
Cc:	Samuel Ortiz <sameo@...ux.intel.com>,
	kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/6] drivers/mfd: drop frees of devm allocated data

On Sat, Aug 04, 2012 at 06:50:45PM +0200, Julia Lawall wrote:
> diff --git a/drivers/mfd/88pm80x.c b/drivers/mfd/88pm80x.c
> index cd0bf52..2bd090e 100644
> --- a/drivers/mfd/88pm80x.c
> +++ b/drivers/mfd/88pm80x.c
> @@ -45,17 +45,14 @@ int __devinit pm80x_init(struct i2c_client *client,
>  
>  	map = devm_regmap_init_i2c(client, &pm80x_regmap_config);
>  	if (IS_ERR(map)) {
> -		ret = PTR_ERR(map);
>  		dev_err(&client->dev, "Failed to allocate register map: %d\n",
>  			ret);
                        ^^^
The ret = PTR_ERR(map); is still needed for the error message.

> -		goto err_regmap_init;
> +		return PTR_ERR(map);
>  	}

regards,
dan carpenter

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