From nobody Sun Sep 14 16:49:38 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0C7F9C004D4 for ; Thu, 19 Jan 2023 14:04:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231362AbjASOE0 (ORCPT ); Thu, 19 Jan 2023 09:04:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60450 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229787AbjASOES (ORCPT ); Thu, 19 Jan 2023 09:04:18 -0500 Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 28C9826B0 for ; Thu, 19 Jan 2023 06:04:17 -0800 (PST) Received: by mail-wm1-x32a.google.com with SMTP id k16so1624371wms.2 for ; Thu, 19 Jan 2023 06:04:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=cc:to:message-id:content-transfer-encoding:mime-version:subject :date:from:from:to:cc:subject:date:message-id:reply-to; bh=GC/mI6lQCD2v+9Dq5VgRk4R+zYjXPgjV01+G3TFhd9g=; b=XtK71Opt18vNIARTivzkJYj2xOJEeq/DrEEoTVl6Za7cfOLg3bma08hATH9TDvqnIc upybtOXxL6DwFWG+no4XduzSAeo4eUPKO2YgdpjBqA/tCjMVKMCqc8gsLuu1oWWarnxs zl6QA5XxQNB6YAn92JHG2ZwkfvLN2Up6SF4yXa/tOCr65ZB2Y4WLDch/AaVo3mWz0zGR chrKM6Nqmx+k8yWtlPtkgHq3nZMKIoOOSA3GgLeuoOLK+PV6pnF1nEPnE99sVumOdTfE lvNZc+OkFvRtOf1gCCM4NwIIAKtHdBCizFv7iMoMQCSeBf2WZH49T8jLBxVUmgHkw2Wc usDw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:message-id:content-transfer-encoding:mime-version:subject :date:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=GC/mI6lQCD2v+9Dq5VgRk4R+zYjXPgjV01+G3TFhd9g=; b=vum/RbuHr/id5BwAy3m2BP26dN8cXPoV1K/XVwDCvFwfk5/LrWtFU+TipKpeGreXt3 sRyMVdj3aMgJl/M+VDqQpJpHJ6G78pEYbGj6LrLH5a1QctZMuOsU5avdViMNC+EKsv9E O+FJlDUp9DWjw1uadteHrHuDQrK6M6Ndjn2hMJfqZSfp0jUyk9A1QsOwo69bc72z1D// BG/xNDDStEZTpWeXfsfKMZuHyyvyZWlveojQEft19vd6kQag3o0/nw7bDPdvEJk0wdje LEaAXoglSWGMgI04CbYqEpeIqgCvaX+v0E4KgSz0gZZJ6iE9W3vF927WjZ8ZfqzYZAPc oKYg== X-Gm-Message-State: AFqh2kprWtigM9m4N3QRZ1BV0KkYdVmRxU4ukBMg6B7hoWVCg0/y9j4e itlSjYCw54SQ7xOjxi3AnIQlIA== X-Google-Smtp-Source: AMrXdXuWis8blSafsPb72kBGK3EbYI5GmdrOkUP0B97wcEjYaSB4sVVMVS1V6QZNDRtHZ5oo+R8xxQ== X-Received: by 2002:a05:600c:2255:b0:3da:f950:8168 with SMTP id a21-20020a05600c225500b003daf9508168mr9983502wmm.35.1674137055705; Thu, 19 Jan 2023 06:04:15 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id az9-20020a05600c600900b003b3307fb98fsm5273206wmb.24.2023.01.19.06.04.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Jan 2023 06:04:15 -0800 (PST) From: Neil Armstrong Date: Thu, 19 Jan 2023 15:04:12 +0100 Subject: [PATCH] drm/panel: vtdr6130: fix unused ret in visionox_vtdr6130_bl_update_status MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230119-topic-sm8550-vtdr6130-fixup-v1-1-82c4fb008138@linaro.org> X-B4-Tracking: v=1; b=H4sIANxNyWMC/x2NQQqDMBBFryKz7kASSdBepXSRxEkdsDEkKoJ49 w5dvsfn/QsaVaYGz+6CSgc3XrOAfnQQZ58/hDwJg1GmV1qPuK2FI7bvYK3CY5uq073CxOdeMAVj kxtc8HYEKQTfCEP1Oc7SyPuyiCyVZP2/fL3v+wcSkV3rggAAAA== To: Thierry Reding , Sam Ravnborg , David Airlie , Richard Acayan Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Daniel Vetter , kernel test robot , Neil Armstrong X-Mailer: b4 0.11.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following warning: panel-visionox-vtdr6130.c:249:12: warning: 'ret' is used uninitialized [-Wu= ninitialized] Fixes: 9402cde9347e ("drm/panel: vtdr6130: Use 16-bit brightness function") Reported-by: Daniel Vetter Reported-by: kernel test robot Signed-off-by: Neil Armstrong Reviewed-by: Sam Ravnborg --- 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 b= acklight_device *bl) { struct mipi_dsi_device *dsi =3D bl_get_data(bl); u16 brightness =3D backlight_get_brightness(bl); - int ret; =20 - 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); } =20 static const struct backlight_ops visionox_vtdr6130_bl_ops =3D { --- base-commit: 43bde505d66a41c2ad706d603e97b2c8aa2fbe4a change-id: 20230119-topic-sm8550-vtdr6130-fixup-fb25f686ba59 Best regards, --=20 Neil Armstrong