Fix the following warning:
panel-visionox-vtdr6130.c:249:12: warning: 'ret' is used uninitialized [-Wuninitialized]
Fixes: 9402cde9347e ("drm/panel: vtdr6130: Use 16-bit brightness function")
Reported-by: Daniel Vetter <daniel@xxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-visionox-vtdr6130.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-visionox-vtdr6130.c b/drivers/gpu/drm/panel/panel-visionox-vtdr6130.c
index 1092075b31a5..bb0dfd86ea67 100644
--- a/drivers/gpu/drm/panel/panel-visionox-vtdr6130.c
+++ b/drivers/gpu/drm/panel/panel-visionox-vtdr6130.c
@@ -243,13 +243,8 @@ static int visionox_vtdr6130_bl_update_status(struct backlight_device *bl)
{
struct mipi_dsi_device *dsi = bl_get_data(bl);
u16 brightness = backlight_get_brightness(bl);
- int ret;
- mipi_dsi_dcs_set_display_brightness_large(dsi, brightness);
- if (ret < 0)
- return ret;
-
- return 0;
+ return mipi_dsi_dcs_set_display_brightness_large(dsi, brightness);
}
static const struct backlight_ops visionox_vtdr6130_bl_ops = {
---
base-commit: 43bde505d66a41c2ad706d603e97b2c8aa2fbe4a
change-id: 20230119-topic-sm8550-vtdr6130-fixup-fb25f686ba59
Best regards,
--
Neil Armstrong <neil.armstrong@xxxxxxxxxx>
