linux-kernel - Re: [PATCH V2] EDAC, altera: Fix an error handling path in 'altr_s10_sdram

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Message-ID: <20180617104538.GA16877@zn.tnic>
Date:   Sun, 17 Jun 2018 12:45:38 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Thor Thayer <thor.thayer@...ux.intel.com>,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     mchehab@...nel.org, linux-edac@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH V2] EDAC, altera: Fix an error handling path in
 'altr_s10_sdram_probe()'

On Mon, Jun 11, 2018 at 09:53:53AM -0500, Thor Thayer wrote:
> On 06/10/2018 12:45 PM, Christophe JAILLET wrote:
> > IF 'regmap_write()' fails, we should release some resources as done in all
> > the other error handling paths of the function.
> > 
> > Fixes: e9918d7fafae ("EDAC, altera: Handle SDRAM Uncorrectable Errors on Stratix10")
> > Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> > ---
> > v1 -> v2: Fix subject line
> > ---
> >   drivers/edac/altera_edac.c | 3 ++-
> >   1 file changed, 2 insertions(+), 1 deletion(-)
> > 
> > diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
> > index d0d5c4dbe097..5762c3c383f2 100644
> > --- a/drivers/edac/altera_edac.c
> > +++ b/drivers/edac/altera_edac.c
> > @@ -730,7 +730,8 @@ static int altr_s10_sdram_probe(struct platform_device *pdev)
> >   			 S10_DDR0_IRQ_MASK)) {
> >   		edac_printk(KERN_ERR, EDAC_MC,
> >   			    "Error clearing SDRAM ECC count\n");
> > -		return -ENODEV;
> > +		ret = -ENODEV;
> > +		goto err2;
> >   	}
> >   	if (regmap_update_bits(drvdata->mc_vbase, priv->ecc_irq_en_offset,
> > Thanks.
> 
> Reviewed-by: Thor Thayer <thor.thayer@...ux.intel.com>

Applied, thanks.

-- 
Regards/Gruss,
    Boris.

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