linux-kernel - [PATCH] ACPI: Clean up acpi_enter_sleep_state

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Date:	Wed, 22 Aug 2007 11:56:35 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	Len Brown <lenb@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>, Pavel Machek <pavel@....cz>,
	pm list <linux-pm@...ts.linux-foundation.org>
Subject: [PATCH] ACPI: Clean up acpi_enter_sleep_state_prep

From: Rafael J. Wysocki <rjw@...k.pl>

Remove some redundant code from acpi_enter_sleep_state_prep() and clean up
a comment in there.

Signed-off-by: Rafael J. Wysocki <rjw@...k.pl>
---
 drivers/acpi/hardware/hwsleep.c |   10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

Index: linux-2.6.23-rc3/drivers/acpi/hardware/hwsleep.c
===================================================================
--- linux-2.6.23-rc3.orig/drivers/acpi/hardware/hwsleep.c	2007-08-22 11:40:30.000000000 +0200
+++ linux-2.6.23-rc3/drivers/acpi/hardware/hwsleep.c	2007-08-22 11:40:53.000000000 +0200
@@ -234,15 +234,11 @@ acpi_status acpi_enter_sleep_state_prep(
 				"While executing method _SST"));
 	}
 
-	/*
-	 * 1) Disable/Clear all GPEs
-	 */
+	/* Disable/Clear all GPEs */
+
 	status = acpi_hw_disable_all_gpes();
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
 
-	return_ACPI_STATUS(AE_OK);
+	return_ACPI_STATUS(status);
 }
 
 ACPI_EXPORT_SYMBOL(acpi_enter_sleep_state_prep)
-
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