From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D81D438A706 for ; Wed, 22 Apr 2026 16:49:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776876558; cv=none; b=RAoBKgKudbE1dWpE6huqH8cUR3wjVi1v12Bx+wTcUNFvMK1vgSfsKCg7P51qQ3KK8NkZo3Hnz67wr4n3ckAUfevMq/xK/I2L+J+sMDdUYvV5WLPRWt5D2nGuNsa7Vhw6U8F/Ng0v/eRrUWtG0Oiz13034M9AQXAD9+YYi/aXT8s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776876558; c=relaxed/simple; bh=PCNURSQ9M9oEzGIIEaJ/g5ssiOcHUDqMsXA3szlQsCQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=IWYQIwDA4B6t63z7wsR9eKlRsC/Us2Uz7J8aJPuyIYdh+KvtEr8Ioy/sdsPBXiC6ykF5TcX8K1/80WVWKHFQIvv98if+qqHFlB244oKHxNNZn0lugld2sSycLoZtLnFC1PIRnbnDa5JDSrEm4XZ121cYlbsbx9rOQ+76Rgo2hCU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=rMlvtS/a; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="rMlvtS/a" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id A8743C59952; Wed, 22 Apr 2026 16:49:56 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id C67E15FA8F; Wed, 22 Apr 2026 16:49:15 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id ECD8D10460C02; Wed, 22 Apr 2026 18:49:11 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1776876554; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=5pP7gDXVS4IrT1SvopOsJfNSDHDebsaZJuiZb3S1cf8=; b=rMlvtS/a7e1k/nJzL2FQ37SEtJudL8FTlJutlxFg0Rl3dCMFk89SDDmMJuhYdDIU4INzr5 g+5wJz806KbpijZxFzVS1TS9HfrHM/1zCLFrMK3pRLmjcaeAwfK7QM7J2nZH4U0CaVF9C8 4yWotbMmp7cD0fxKsrqH3QY7qpMolO2QUAVSLtbrbuzo0y1mxOgMp1XbjY9dg8ECGvvwqT QaJBZ6AM4LREuH7Vz0Lds9IZOq06n2IP1beIwE8ohjh8x/W4x/ZVsjlT/klvcfESggONO5 LRVnnl9zpNN7KH9yP69aes6A/KmhqFpMDRxM0LAZRSBH3r8mDrj6s6L33bD5EA== From: Louis Chauvet Date: Wed, 22 Apr 2026 18:48:06 +0200 Subject: [PATCH v4 09/37] drm/vkms: Simplify plane_release code Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260422-vkms-all-config-v4-9-dbb52e9aadc3@bootlin.com> References: <20260422-vkms-all-config-v4-0-dbb52e9aadc3@bootlin.com> In-Reply-To: <20260422-vkms-all-config-v4-0-dbb52e9aadc3@bootlin.com> To: Haneen Mohammed , Simona Vetter , Melissa Wen , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , jose.exposito89@gmail.com, Jonathan Corbet , Shuah Khan , Miguel Ojeda , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt Cc: victoria@system76.com, sebastian.wick@redhat.com, victoria@system76.com, airlied@gmail.com, thomas.petazzoni@bootlin.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, Louis Chauvet , llvm@lists.linux.dev X-Mailer: b4 0.16-dev X-Last-TLS-Session-Version: TLSv1.3 plane_release code used multiple intermediate variable, remove those in favor of direct access. Signed-off-by: Louis Chauvet --- drivers/gpu/drm/vkms/vkms_configfs.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/vkms/vkms_configfs.c b/drivers/gpu/drm/vkms/vkms_configfs.c index 7551b8c7766d..97f87a53d202 100644 --- a/drivers/gpu/drm/vkms/vkms_configfs.c +++ b/drivers/gpu/drm/vkms/vkms_configfs.c @@ -333,13 +333,9 @@ static struct configfs_attribute *plane_item_attrs[] = { static void plane_release(struct config_item *item) { - struct vkms_configfs_plane *plane; - struct mutex *lock; - - plane = plane_item_to_vkms_configfs_plane(item); - lock = &plane->dev->lock; + struct vkms_configfs_plane *plane = plane_item_to_vkms_configfs_plane(item); - scoped_guard(mutex, lock) { + scoped_guard(mutex, &plane->dev->lock) { vkms_config_destroy_plane(plane->config); kfree(plane); } -- 2.54.0