ACPI / video: Make logic a little easier to understand.

Make code paths a little easier to follow, and don't needlessly continue
list iteration.

Signed-off-by: Danny Baumann <dannybaumann@web.de>
Reviewed-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 387b3705279a..8522d14972cf 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -745,16 +745,17 @@ acpi_video_init_brightness(struct acpi_video_device *device)
                  */
                 if (use_bios_initial_backlight) {
                         for (i = 2; i < br->count; i++)
-                                if (level_old == br->levels[i])
+                                if (level_old == br->levels[i]) {
                                         level = level_old;
+                                        break;
+                                }
                 }
-                goto set_level;
+        } else {
+                if (br->flags._BCL_reversed)
+                        level_old = (br->count - 1) - level_old;
+                level = br->levels[level_old];
         }
 
-        if (br->flags._BCL_reversed)
-                level_old = (br->count - 1) - level_old;
-        level = br->levels[level_old];
-
 set_level:
         result = acpi_video_device_lcd_set_level(device, level);
         if (result)