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authorThomas Renninger <trenn@suse.de>2008-04-16 14:52:02 -0400
committerLen Brown <len.brown@intel.com>2008-04-29 10:51:45 -0400
commit66fb9d120e91050093b8ce4c1daa2e440660152b (patch)
tree17d55a98abe36c649e2cd3885a89d7a1749d0b15
parentc46e5658a0b81891532705bd65592afe091a5967 (diff)
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>
-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 e6ce262b5d44..6b1999b1cd34 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,
882static int 882static int
883acpi_video_bus_match(struct acpi_device *device) 883acpi_video_bus_match(struct acpi_device *device)
884{ 884{
885 acpi_handle h_dummy1; 885 acpi_handle h_dummy;
886 acpi_handle h_dummy2;
887 acpi_handle h_dummy3;
888
889 886
890 if (!device) 887 if (!device)
891 return -EINVAL; 888 return -EINVAL;
@@ -895,18 +892,18 @@ acpi_video_bus_match(struct acpi_device *device)
895 */ 892 */
896 893
897 /* Does this device able to support video switching ? */ 894 /* Does this device able to support video switching ? */
898 if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOD", &h_dummy1)) && 895 if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOD", &h_dummy)) &&
899 ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOS", &h_dummy2))) 896 ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOS", &h_dummy)))
900 return 0; 897 return 0;
901 898
902 /* Does this device able to retrieve a video ROM ? */ 899 /* Does this device able to retrieve a video ROM ? */
903 if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_ROM", &h_dummy1))) 900 if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_ROM", &h_dummy)))
904 return 0; 901 return 0;
905 902
906 /* Does this device able to configure which video head to be POSTed ? */ 903 /* Does this device able to configure which video head to be POSTed ? */
907 if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_VPO", &h_dummy1)) && 904 if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_VPO", &h_dummy)) &&
908 ACPI_SUCCESS(acpi_get_handle(device->handle, "_GPD", &h_dummy2)) && 905 ACPI_SUCCESS(acpi_get_handle(device->handle, "_GPD", &h_dummy)) &&
909 ACPI_SUCCESS(acpi_get_handle(device->handle, "_SPD", &h_dummy3))) 906 ACPI_SUCCESS(acpi_get_handle(device->handle, "_SPD", &h_dummy)))
910 return 0; 907 return 0;
911 908
912 return -ENODEV; 909 return -ENODEV;