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path: root/drivers/acpi/video.c
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Diffstat (limited to 'drivers/acpi/video.c')
-rw-r--r--drivers/acpi/video.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index e383d61..f051b15 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);
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