[PATCH 3/4] ACPI: Untangle a return statement for better readability

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From: Thomas Renninger <trenn@xxxxxxx>

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@xxxxxxx>
Signed-off-by: Len Brown <len.brown@xxxxxxxxx>
Integrated-by: Hanjun Guo <guohanjun@xxxxxxxxxx>
---
 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


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