Module Name: src
Committed By: drochner
Date: Tue Sep 15 19:41:30 UTC 2009
Modified Files:
src/sys/dev/acpi/acpica: OsdHardware.c
Log Message:
fix undefined return values of Read/WriteMemory, found by clang
static analyzer
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/sys/dev/acpi/acpica/OsdHardware.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/acpi/acpica/OsdHardware.c
diff -u src/sys/dev/acpi/acpica/OsdHardware.c:1.4 src/sys/dev/acpi/acpica/OsdHardware.c:1.5
--- src/sys/dev/acpi/acpica/OsdHardware.c:1.4 Wed Dec 12 23:33:22 2007
+++ src/sys/dev/acpi/acpica/OsdHardware.c Tue Sep 15 19:41:30 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: OsdHardware.c,v 1.4 2007/12/12 23:33:22 jmcneill Exp $ */
+/* $NetBSD: OsdHardware.c,v 1.5 2009/09/15 19:41:30 drochner Exp $ */
/*
* Copyright 2001 Wasabi Systems, Inc.
@@ -44,7 +44,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: OsdHardware.c,v 1.4 2007/12/12 23:33:22 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: OsdHardware.c,v 1.5 2009/09/15 19:41:30 drochner Exp $");
#include <sys/param.h>
#include <sys/device.h>
@@ -127,7 +127,7 @@
AcpiOsReadMemory(ACPI_PHYSICAL_ADDRESS Address, UINT32 *Value, UINT32 Width)
{
void *LogicalAddress;
- ACPI_STATUS rv;
+ ACPI_STATUS rv = AE_OK;
LogicalAddress = AcpiOsMapMemory(Address, Width / 8);
if (LogicalAddress == NULL)
@@ -164,7 +164,7 @@
AcpiOsWriteMemory(ACPI_PHYSICAL_ADDRESS Address, UINT32 Value, UINT32 Width)
{
void *LogicalAddress;
- ACPI_STATUS rv;
+ ACPI_STATUS rv = AE_OK;
LogicalAddress = AcpiOsMapMemory(Address, Width / 8);
if (LogicalAddress == NULL)
