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>

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index e6ce262..6b1999b 100644 (file)
--- 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;