From nobody Thu Apr 9 23:26:30 2026 Received: from cstnet.cn (smtp21.cstnet.cn [159.226.251.21]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E95AE372EC4 for ; Thu, 5 Mar 2026 08:17:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772698641; cv=none; b=TDAQoAGrD9yfPZ9/7qitP10W1ltJjPr4MoUkAyJU8DkA/AyjSAJ2iH4JAk7g2kwgDq2pdgVA1lRUsxzCPCh9Zm5olx0WGeSLM/MWTcnkbGooKpMddjdUrhOH1MVwMD023zXjXAh3lWw1NVzKs2POLEIY9NmabYsTou43MY3wCCA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772698641; c=relaxed/simple; bh=udht+K5TCFP4/rB0Ia7/T07+M5fvRu/H1PbVy00TVSY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=fNCoGB+TtNyyKh/IBr9ns/QWcwVu7r7H1s/AEFvSKHNbN9hxa2FRz3Zz1IbjFL3vkc3bLssPfjAz9XuH4aNd7M9N0rC7JSppd9elULNGJVBdSln6UYMbBGWY6y6Emkx2qSmuSyysyd5NqUQlM4DEvNrDzF8mP33ZCCVS5LOQNzU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn; spf=pass smtp.mailfrom=iscas.ac.cn; arc=none smtp.client-ip=159.226.251.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from edelgard.fodlan.icenowy.me (unknown [112.94.103.14]) by APP-01 (Coremail) with SMTP id qwCowADnj2sEPKlplMFHCQ--.7456S2; Thu, 05 Mar 2026 16:17:08 +0800 (CST) From: Icenowy Zheng To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Icenowy Zheng , Icenowy Zheng , kernel test robot Subject: [PATCH drm-misc-next] drm: verisilicon: use ERR_CAST to cast error pointers Date: Thu, 5 Mar 2026 16:17:05 +0800 Message-ID: <20260305081705.3671499-1-zhengxingda@iscas.ac.cn> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qwCowADnj2sEPKlplMFHCQ--.7456S2 X-Coremail-Antispam: 1UD129KBjvJXoW7AF1kGw4xKr1DGFW8tFyUAwb_yoW8AFy5pF 4jvay2yrWYqr47XrZrAF1qka4akasFqa9agrWxAwsa9r1jyF1DuFn5Ary5JFy5AFy7G34f tF1ktF1akryI93JanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUU9014x267AKxVW8JVW5JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26F4j 6r4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AKxVW0oV Cq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0 I7IYx2IY67AKxVWUGVWUXwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r 4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwACI402YVCY1x02628v n2kIc2xKxwCY1x0262kKe7AKxVWUtVW8ZwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7x kEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E 67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCw CI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r1x MIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYxBIda VFxhVjvjDU0xZFpf9x0JUZYFZUUUUU= X-CM-SenderInfo: x2kh0wp0lqwv3d6l2u1dvotugofq/ Content-Type: text/plain; charset="utf-8" Previously I used ERR_PTR(PTR_ERR()) to cast error pointers, but the kernel test robot points out that there's a macro called ERR_CAST that could do this. Switch to this macro in the code. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202602242000.bQ0qN6AC-lkp@int= el.com/ Signed-off-by: Icenowy Zheng Reviewed-by: Thomas Zimmermann --- drivers/gpu/drm/verisilicon/vs_bridge.c | 2 +- drivers/gpu/drm/verisilicon/vs_crtc.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/verisilicon/vs_bridge.c b/drivers/gpu/drm/veri= silicon/vs_bridge.c index 2a0ad00a94d6d..beebcab37ea48 100644 --- a/drivers/gpu/drm/verisilicon/vs_bridge.c +++ b/drivers/gpu/drm/verisilicon/vs_bridge.c @@ -322,7 +322,7 @@ struct vs_bridge *vs_bridge_init(struct drm_device *drm= _dev, bridge =3D devm_drm_bridge_alloc(drm_dev->dev, struct vs_bridge, base, bridge_funcs); if (IS_ERR(bridge)) - return ERR_PTR(PTR_ERR(bridge)); + return ERR_CAST(bridge); =20 bridge->crtc =3D crtc; bridge->intf =3D intf; diff --git a/drivers/gpu/drm/verisilicon/vs_crtc.c b/drivers/gpu/drm/verisi= licon/vs_crtc.c index f494017130006..3685819e02505 100644 --- a/drivers/gpu/drm/verisilicon/vs_crtc.c +++ b/drivers/gpu/drm/verisilicon/vs_crtc.c @@ -172,7 +172,7 @@ struct vs_crtc *vs_crtc_init(struct drm_device *drm_dev= , struct vs_dc *dc, primary =3D vs_primary_plane_init(drm_dev, dc); if (IS_ERR(primary)) { drm_err(drm_dev, "Couldn't create the primary plane\n"); - return ERR_PTR(PTR_ERR(primary)); + return ERR_CAST(primary); } =20 ret =3D drmm_crtc_init_with_planes(drm_dev, &vcrtc->base, --=20 2.52.0