On Wed, Aug 22, 2007 at 10:34:58PM -0700, Brandon Philips wrote:
> On 19:47 Wed 22 Aug 2007, Scott Thompson wrote:
> > Patchset against 2.6.23-rc3. corrects missing ioremap return
> > checks, resending after making changes suggested....
> >
> > Signed-off-by: Scott Thompson <postfail <at> hushmail.com>
> > ------------------------------------------------------------
> > diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c
> > index 4ca7fd6..8dc7c3b 100644
> > --- a/drivers/ata/pata_ixp4xx_cf.c
> > +++ b/drivers/ata/pata_ixp4xx_cf.c
> > @@ -189,6 +189,10 @@ static __devinit int ixp4xx_pata_probe(struct
> > platform_device *pdev)
> > data->cs0 = devm_ioremap(&pdev->dev, cs0->start, 0x1000);
> > data->cs1 = devm_ioremap(&pdev->dev, cs1->start, 0x1000);
> >
> > + if (!data->cs0 || !data->cs1) {
> > + return -ENOMEM;
> > + }
> > +
>
> You aren't following the Kernel CodingStyle there.
>
> See Documentation/CodingStyle:
>
> "Do not unnecessarily use braces where a single statement will do."
>
> + if (!data->cs0 || !data->cs1)
> + return -ENOMEM;
This and nice printk message absence. :)
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