On Monday 25 February 2008, Zhang, Rui wrote:
> > + if (!ACPI_FAILURE(status)) {
> > + int ret;
> > +
> > + ret = sysfs_create_link(&dev->kobj, &acpi_dev->dev.kobj,
> > + "firmware_node");
> > + ret = sysfs_create_link(&acpi_dev->dev.kobj, &dev->kobj,
> > + "physical_node");
> > + }
>
> ret is not needed here...
But what compiler warnings do you see when you omit it? :)
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