linux-kernel - [PATCH 70/76] ACPI: Clean redundant codes in scan.c

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Date:	Fri, 30 Mar 2012 06:14:13 -0400
From:	Len Brown <lenb@...nel.org>
To:	linux-acpi@...r.kernel.org, linux-pm@...ts.linux-foundation.org
Cc:	linux-kernel@...r.kernel.org, Alex He <alex.he@....com>,
	Len Brown <len.brown@...el.com>
Subject: [PATCH 70/76] ACPI: Clean redundant codes in scan.c

From: Alex He <alex.he@....com>

Clean the redundant codes of apci_bus_get_power_flags().

Signed-off-by: Alex He <alex.he@....com>
Signed-off-by: Len Brown <len.brown@...el.com>
---
 drivers/acpi/scan.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 8ab80ba..5d24a17 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -880,7 +880,6 @@ static int acpi_bus_get_power_flags(struct acpi_device *device)
 			int j;
 
 			device->power.flags.power_resources = 1;
-			ps->flags.valid = 1;
 			for (j = 0; j < ps->resources.count; j++)
 				acpi_bus_add_power_resource(ps->resources.handles[j]);
 		}
@@ -888,10 +887,8 @@ static int acpi_bus_get_power_flags(struct acpi_device *device)
 		/* Evaluate "_PSx" to see if we can do explicit sets */
 		object_name[2] = 'S';
 		status = acpi_get_handle(device->handle, object_name, &handle);
-		if (ACPI_SUCCESS(status)) {
+		if (ACPI_SUCCESS(status))
 			ps->flags.explicit_set = 1;
-			ps->flags.valid = 1;
-		}
 
 		/* State is valid if we have some power control */
 		if (ps->resources.count || ps->flags.explicit_set)
-- 
1.7.10.rc2.19.gfae9d

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