lkml.org 
[lkml]   [2020]   [Feb]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] ACPI: video: remove redundant assignments to variable result
Date
From: Colin Ian King <colin.king@canonical.com>

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>
---
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 15c5b272e698..bc96457c9e25 100644
--- 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)
--
2.25.0
\
 
 \ /
  Last update: 2020-02-29 01:13    [W:0.057 / U:0.528 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site