From: Thomas Gleixner <tglx@xxxxxxxxxxxxx> If the parser disables a resource during parsing, let it return false, so the calling code does not need to implement further checks. Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Signed-off-by: Jiang Liu <jiang.liu@xxxxxxxxxxxxxxx> --- drivers/acpi/resource.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c index 16d291c60277..cdb1a3c4a0b9 100644 --- a/drivers/acpi/resource.c +++ b/drivers/acpi/resource.c @@ -219,10 +219,10 @@ bool acpi_dev_resource_address_space(struct acpi_resource *ares, res->flags = IORESOURCE_BUS; break; default: - res->flags = 0; + return false; } - return true; + return !(res->flags & IORESOURCE_DISABLED); } EXPORT_SYMBOL_GPL(acpi_dev_resource_address_space); @@ -268,10 +268,10 @@ bool acpi_dev_resource_ext_address_space(struct acpi_resource *ares, res->flags = IORESOURCE_BUS; break; default: - res->flags = 0; + return false; } - return true; + return !(res->flags & IORESOURCE_DISABLED); } EXPORT_SYMBOL_GPL(acpi_dev_resource_ext_address_space); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
