ACPI: video: remove redundant assignments to variable result

The variable result is being initialized with a value that is never
read and it is being updated later with a new value. The initialization
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c
index 15c5b272e69847c9924ac83b8fc4281874d9d250..bc96457c9e2512f4369dcc4eccdcb2f66d38f03b 100644 (file)
--- a/drivers/acpi/acpi_video.c
+++ b/drivers/acpi/acpi_video.c
@@ -943,7 +943,7 @@ acpi_video_init_brightness(struct acpi_video_device *device)
        int i, max_level = 0;
        unsigned long long level, level_old;
        struct acpi_video_device_brightness *br = NULL;
-       int result = -EINVAL;
+       int result;
 
        result = acpi_video_get_levels(device->dev, &br, &max_level);
        if (result)