1 files changed, 13 insertions, 8 deletions

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 724149d72d91..86531ab4ee55 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1294,7 +1294,7 @@ acpi_video_bus_get_one_device(struct acpi_device *device,
                               struct acpi_video_bus *video)
 {
         unsigned long device_id;
-        int status, result;
+        int status;
         struct acpi_video_device *data;
 
         ACPI_FUNCTION_TRACE("acpi_video_bus_get_one_device");
@@ -1346,8 +1346,11 @@ acpi_video_bus_get_one_device(struct acpi_device *device,
                 if (ACPI_FAILURE(status)) {
                         ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
                                           "Error installing notify handler\n"));
-                        result = -ENODEV;
-                        goto end;
+                        if(data->brightness)
+                                kfree(data->brightness->levels);
+                        kfree(data->brightness);
+                        kfree(data);
+                        return -ENODEV;
                 }
 
                 down(&video->sem);
@@ -1359,7 +1362,6 @@ acpi_video_bus_get_one_device(struct acpi_device *device,
                 return_VALUE(0);
         }
 
-      end:
         return_VALUE(-ENOENT);
 }
 
@@ -1643,8 +1645,9 @@ 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->levels);
                 kfree(data->brightness);
-
                 kfree(data);
         }
 
@@ -1785,6 +1788,10 @@ static int acpi_video_bus_add(struct acpi_device *device)
         if (ACPI_FAILURE(status)) {
                 ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
                                   "Error installing notify handler\n"));
+                acpi_video_bus_stop_devices(video);
+                acpi_video_bus_put_devices(video);
+                kfree(video->attached_array);
+                acpi_video_bus_remove_fs(device);
                 result = -ENODEV;
                 goto end;
         }
@@ -1796,10 +1803,8 @@ static int acpi_video_bus_add(struct acpi_device *device)
                video->flags.post ? "yes" : "no");
 
       end:
-        if (result) {
-                acpi_video_bus_remove_fs(device);
+        if (result)
                 kfree(video);
-        }
 
         return_VALUE(result);
 }