| Message ID | 1469549597-19253-3-git-send-email-rui.y.wang@intel.com |
|---|---|
| State | Not Applicable |
| Headers | show |
On Wed, Jul 27, 2016 at 12:13:15AM +0800, Rui Wang wrote: > setup_res() doesn't actually get any resoure because it mistakenly s/resoure/resource/ > checks the return value of acpi_dev_filter_resource_type(), which > returns 0 on success, and 1 on failure. Fix it by taking the return > value of non-zero as failing to match the specified resource type. > > Signed-off-by: Rui Wang <rui.y.wang@intel.com> > --- > drivers/acpi/ioapic.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/acpi/ioapic.c b/drivers/acpi/ioapic.c > index 0f272e2..daf4a40 100644 > --- a/drivers/acpi/ioapic.c > +++ b/drivers/acpi/ioapic.c > @@ -46,7 +46,7 @@ static acpi_status setup_res(struct acpi_resource *acpi_res, void *data) > struct resource_win win; > > res->flags = 0; > - if (acpi_dev_filter_resource_type(acpi_res, IORESOURCE_MEM) == 0) > + if (acpi_dev_filter_resource_type(acpi_res, IORESOURCE_MEM)) > return AE_OK; > > if (!acpi_dev_resource_memory(acpi_res, res)) { > -- > 1.8.3.1 > -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/acpi/ioapic.c b/drivers/acpi/ioapic.c index 0f272e2..daf4a40 100644 --- a/drivers/acpi/ioapic.c +++ b/drivers/acpi/ioapic.c @@ -46,7 +46,7 @@ static acpi_status setup_res(struct acpi_resource *acpi_res, void *data) struct resource_win win; res->flags = 0; - if (acpi_dev_filter_resource_type(acpi_res, IORESOURCE_MEM) == 0) + if (acpi_dev_filter_resource_type(acpi_res, IORESOURCE_MEM)) return AE_OK; if (!acpi_dev_resource_memory(acpi_res, res)) {
setup_res() doesn't actually get any resoure because it mistakenly checks the return value of acpi_dev_filter_resource_type(), which returns 0 on success, and 1 on failure. Fix it by taking the return value of non-zero as failing to match the specified resource type. Signed-off-by: Rui Wang <rui.y.wang@intel.com> --- drivers/acpi/ioapic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)