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Date: Thu, 28 Aug 2014 10:22:27 +0800 From: Jiang Liu <jiang.liu@...ux.intel.com> To: Benjamin Herrenschmidt <benh@...nel.crashing.org>, Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>, "H. Peter Anvin" <hpa@...or.com>, "Rafael J. Wysocki" <rjw@...ysocki.net>, Bjorn Helgaas <bhelgaas@...gle.com>, Randy Dunlap <rdunlap@...radead.org>, Yinghai Lu <yinghai@...nel.org>, Borislav Petkov <bp@...en8.de>, Grant Likely <grant.likely@...aro.org>, Len Brown <lenb@...nel.org> Cc: Jiang Liu <jiang.liu@...ux.intel.com>, Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>, Andrew Morton <akpm@...ux-foundation.org>, Tony Luck <tony.luck@...el.com>, Joerg Roedel <joro@...tes.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, x86@...nel.org, linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org, linux-acpi@...r.kernel.org Subject: [Patch v4 02/16] ACPI: Correct return value of acpi_dev_resource_address_space() Change acpi_dev_resource_address_space() to return failure if the acpi_resource structure can't be converted to an ACPI address64 structure, so caller could correctly detect failure. Signed-off-by: Jiang Liu <jiang.liu@...ux.intel.com> --- drivers/acpi/resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c index 2ba8f02ced36..782a0d15c25f 100644 --- a/drivers/acpi/resource.c +++ b/drivers/acpi/resource.c @@ -200,7 +200,7 @@ bool acpi_dev_resource_address_space(struct acpi_resource *ares, status = acpi_resource_to_address64(ares, &addr); if (ACPI_FAILURE(status)) - return true; + return false; res->start = addr.minimum; res->end = addr.maximum; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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