From mboxrd@z Thu Jan 1 00:00:00 1970 From: Danny Baumann Subject: [PATCH v4 2/3] ACPI video: Make logic a little easier to understand. Date: Tue, 19 Mar 2013 17:22:51 +0100 Message-ID: <1363710172-2906-2-git-send-email-dannybaumann@web.de> References: <1363710172-2906-1-git-send-email-dannybaumann@web.de> Return-path: In-Reply-To: <1363710172-2906-1-git-send-email-dannybaumann@web.de> Sender: linux-kernel-owner@vger.kernel.org To: linux-acpi@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Zhang Rui , Len Brown , Danny Baumann List-Id: linux-acpi@vger.kernel.org Make code paths a little easier to follow, and don't needlessly continue list iteration. Signed-off-by: Danny Baumann --- drivers/acpi/video.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 09e4722..89bf61e 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -737,16 +737,17 @@ 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) -- 1.8.1.4