linux-kernel - Re: [PATCH 6/8] staging: ccree: simplify pm manager using local var

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Message-ID: <20171107104310.xhdxl3q3bnh7uciw@mwanda>
Date:   Tue, 7 Nov 2017 13:43:10 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Gilad Ben-Yossef <gilad@...yossef.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        driverdev-devel@...uxdriverproject.org,
        linux-crypto@...r.kernel.org, Ofir Drang <ofir.drang@....com>
Subject: Re: [PATCH 6/8] staging: ccree: simplify pm manager using local var

On Tue, Nov 07, 2017 at 09:40:02AM +0000, Gilad Ben-Yossef wrote:
> --- a/drivers/staging/ccree/ssi_pm.c
> +++ b/drivers/staging/ccree/ssi_pm.c
> @@ -90,20 +90,24 @@ int cc_pm_resume(struct device *dev)
>  int cc_pm_get(struct device *dev)
>  {
>  	int rc = 0;
> +	struct ssi_drvdata *drvdata =
> +		(struct ssi_drvdata *)dev_get_drvdata(dev);

No need to cast:

	struct ssi_drvdata *drvdata = dev_get_drvdata(dev);


regards,
dan carpenter