1 files changed, 4 insertions, 8 deletions

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index e383d6109ae1..f051b151580d 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -334,8 +334,7 @@ acpi_video_device_lcd_query_levels(struct acpi_video_device *device,
         return_VALUE(0);
 
       err:
-        if (buffer.pointer)
-                kfree(buffer.pointer);
+        kfree(buffer.pointer);
 
         return_VALUE(status);
 }
@@ -1488,8 +1487,7 @@ static int acpi_video_device_enumerate(struct acpi_video_bus *video)
         }
         active_device_list[count].value.int_val = ACPI_VIDEO_HEAD_END;
 
-        if (video->attached_array)
-                kfree(video->attached_array);
+        kfree(video->attached_array);
 
         video->attached_array = active_device_list;
         video->attached_count = count;
@@ -1645,8 +1643,7 @@ static int acpi_video_bus_put_devices(struct acpi_video_bus *video)
                         printk(KERN_WARNING PREFIX
                                "hhuuhhuu bug in acpi video driver.\n");
 
-                if (data->brightness)
-                        kfree(data->brightness);
+                kfree(data->brightness);
 
                 kfree(data);
         }
@@ -1831,8 +1828,7 @@ static int acpi_video_bus_remove(struct acpi_device *device, int type)
         acpi_video_bus_put_devices(video);
         acpi_video_bus_remove_fs(device);
 
-        if (video->attached_array)
-                kfree(video->attached_array);
+        kfree(video->attached_array);
         kfree(video);
 
         return_VALUE(0);