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authorThomas Renninger <trenn@suse.de>2008-04-16 20:52:02 +0200
committerLen Brown <len.brown@intel.com>2008-04-29 10:51:45 -0400
commit66fb9d120e91050093b8ce4c1daa2e440660152b (patch)
tree17d55a98abe36c649e2cd3885a89d7a1749d0b15 /drivers/acpi/scan.c
parentc46e5658a0b81891532705bd65592afe091a5967 (diff)
downloadlinux-linaro-android-66fb9d120e91050093b8ce4c1daa2e440660152b.tar.gz
ACPI: Cleanup: Remove unneeded, multiple local dummy variables
Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/scan.c')
-rw-r--r--drivers/acpi/scan.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index e6ce262b5d4..6b1999b1cd3 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -882,10 +882,7 @@ static void acpi_device_get_busid(struct acpi_device *device,
static int
acpi_video_bus_match(struct acpi_device *device)
{
- acpi_handle h_dummy1;
- acpi_handle h_dummy2;
- acpi_handle h_dummy3;
-
+ acpi_handle h_dummy;
if (!device)
return -EINVAL;
@@ -895,18 +892,18 @@ acpi_video_bus_match(struct acpi_device *device)
*/
/* Does this device able to support video switching ? */
- if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOD", &h_dummy1)) &&
- ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOS", &h_dummy2)))
+ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOD", &h_dummy)) &&
+ ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOS", &h_dummy)))
return 0;
/* Does this device able to retrieve a video ROM ? */
- if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_ROM", &h_dummy1)))
+ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_ROM", &h_dummy)))
return 0;
/* Does this device able to configure which video head to be POSTed ? */
- if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_VPO", &h_dummy1)) &&
- ACPI_SUCCESS(acpi_get_handle(device->handle, "_GPD", &h_dummy2)) &&
- ACPI_SUCCESS(acpi_get_handle(device->handle, "_SPD", &h_dummy3)))
+ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_VPO", &h_dummy)) &&
+ ACPI_SUCCESS(acpi_get_handle(device->handle, "_GPD", &h_dummy)) &&
+ ACPI_SUCCESS(acpi_get_handle(device->handle, "_SPD", &h_dummy)))
return 0;
return -ENODEV;