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Date: Wed, 10 Apr 2013 18:23:00 +0800 From: Hanjun Guo <guohanjun@...wei.com> To: <kernel.openeuler@...wei.com> CC: Toshi Kani <toshi.kani@...com>, Jiang Liu <jiang.liu@...wei.com>, <linux-ia64@...r.kernel.org>, <linux-kernel@...r.kernel.org> Subject: [PATCH 3/4] ACPI: Untangle a return statement for better readability From: Thomas Renninger <trenn@...e.de> mainline inclusion from mainline-3.6 upstream commit f3946fb6e50b750d34f445188fa6746d14596afa category: cleanup This patch is cleanup patch, but the next bugfix patch is upon it. -------------------------------------------------------- No functional change. Signed-off-by: Thomas Renninger <trenn@...e.de> Signed-off-by: Len Brown <len.brown@...el.com> Integrated-by: Hanjun Guo <guohanjun@...wei.com> --- drivers/acpi/numa.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c index e56f3be..2a63993 100644 --- a/drivers/acpi/numa.c +++ b/drivers/acpi/numa.c @@ -304,8 +304,10 @@ int __init acpi_numa_init(void) acpi_numa_arch_fixup(); - if (cnt <= 0) - return cnt ?: -ENOENT; + if (cnt < 0) + return cnt; + else if (cnt == 0) + return -ENOENT; return 0; } -- 1.6.0.2 -- 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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