[PATCH 05/21] ACPI-video: Delete an unnecessary initialisation in acpi_video_get_levels()

SF Markus Elfring
2016-09-05T16:51:32Z

Date: Mon, 5 Sep 2016 14:23:55 +0200

The local variable "br" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/acpi/acpi_video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c
index 82987db..0799865 100644
--- a/drivers/acpi/acpi_video.c
+++ b/drivers/acpi/acpi_video.c
@@ -760,7 +760,7 @@ int acpi_video_get_levels(struct acpi_device *device,
union acpi_object *obj = NULL;
int i, max_level = 0, count = 0, level_ac_battery = 0;
union acpi_object *o;
- struct acpi_video_device_brightness *br = NULL;
+ struct acpi_video_device_brightness *br;
int result = 0;
u32 value;

--
2.10.0