From patchwork Sat Feb 17 20:13:25 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. Marliere" X-Patchwork-Id: 773924 Received: from mail-pg1-f178.google.com (mail-pg1-f178.google.com [209.85.215.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A1D1C7F7D5; Sat, 17 Feb 2024 20:13:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.178 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708200787; cv=none; b=tRnYr65wLI/vEfArTBf9eYU4O+VuZXKfKgSPY0HGrpbtbdFV6ETamdj39mP2uUIbdLkxj50LnR4aIXhPCznIKE0sjKONWhJNf3gErApe4u9xd7m1Ei67f2SSbIiBjiEgl5itAgM43HTVOsp6nwFDH4u+nBViXXzNVbg+xFNB3tE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708200787; c=relaxed/simple; bh=yarIivvwEL0iBD1g1oHgz89LM3QZ0OUN7cz5OAdk7mI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=UOLbIgZLQibNrroxjymwSARZ3ZE+81m3F+YJRqnOV4Bm6jgW9nS0lvRKYH2P27GcRe0W3vV6O4t76vNYYXI7xiDzR0KQwmT7qhg+DD36cdiOr6f3IsKwJ4evvNN2Cy1yH1mUgAteq54v+Dhvb+3k0di8heJ0GuEaqekjhxVWF6U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=marliere.net; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=marliere.net header.i=@marliere.net header.b=BVCJuvt6; arc=none smtp.client-ip=209.85.215.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=marliere.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=marliere.net header.i=@marliere.net header.b="BVCJuvt6" Received: by mail-pg1-f178.google.com with SMTP id 41be03b00d2f7-5dbcfa0eb5dso2846495a12.3; Sat, 17 Feb 2024 12:13:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708200785; x=1708805585; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:dkim-signature:from:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=n4lnVoJ8bQxR7w4vsZ3NULyq4tTkrXiB/TSkyItFgKI=; b=hWkP5kPsgfv10dKWIaE1z5CxA9nnpBv6Vj59U7A+fRWsonlofZNYiftnhxt/bDF6Nc +W2w9b72nHsSHh5Xq1s2Z2Y9vId35ppuhXcxTDztxyt1Ochqf2PswZCAZ6gUp9ZSvOEO ZQrIq/m8jWko0QJg+zvf5WcR0iAbjLLhGVDeRSdqF7vi7OiFcFJnWIwvASHAAH4xcANw JmqK8jsFW1GIJqam76Ee37mxqAVPhpmL4XXaO8dj1g5l1TRSkKCxOPLM+WM0uHqTZTf9 NGQSy2ZOm/qx8turQN340UQ4rpN8+gIluLxiv+AKXA9zMZBmiyratrXH/GgOhSwS+Wiq V0pQ== X-Forwarded-Encrypted: i=1; AJvYcCXzbXc3sbmSuxMEdBZC8AachjLTOFO7Z2+hB/jmv2TN4mrsvtG3oZNmDfJFuWRMaMfRSiupv/oJ3bNVVd56tZDSvUnAQ5l5qalMP2kO+YfntCG47w1047clG3hpsMZi0vNqip8zH2uAnlZf2M0VvOfTglLD8LzF9L1sGJkCwjZ2h1uD X-Gm-Message-State: AOJu0YxceHzfPmxj8/aELZU6dXjzQZulOcFe+bB72yt3IrkKvladRrB1 hjEuHQRAVnArxHMSltldNLzYTUTnWHXZa3yYFvTcxkg0YRWNWe2W X-Google-Smtp-Source: AGHT+IGkC6VGVNk5gf/yLI5f/Rzq6GQZ0RQFSd4sKubWgHq3nKwxK2vKluwYiLMMsAeYxXPxVd61gQ== X-Received: by 2002:a05:6a20:2693:b0:19e:cd37:798c with SMTP id h19-20020a056a20269300b0019ecd37798cmr6260420pze.35.1708200784973; Sat, 17 Feb 2024 12:13:04 -0800 (PST) Received: from mail.marliere.net ([24.199.118.162]) by smtp.gmail.com with ESMTPSA id nd4-20020a17090b4cc400b00298d2182f1asm2224009pjb.55.2024.02.17.12.13.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 17 Feb 2024 12:13:04 -0800 (PST) From: "Ricardo B. Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1708200783; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=n4lnVoJ8bQxR7w4vsZ3NULyq4tTkrXiB/TSkyItFgKI=; b=BVCJuvt6vBgbxH0uFwQCn9nbLFXOoXBPbgUO4JSqLO/jTt81HjBtK1jdN135IbZqW/0RR9 nwOYq402GyjaxAfDV6uKb8z2UnvXKhzVPpr9+V+PD7PelUyFHvtyldkbtXJNDztgb03Ty8 5clTJ0WsGs8etCeuPYKtx3592tKIn5qMWoCxOm/hVQGP/jzgP7Q9doThvu3c+IH0rHihpY +5VzrOyn6bLwcSgB2RdMqDoDvARfEBlpRt3PRU1zcNH6/AYhOcQP8NHVYF+sUgfLARu1/w w6+G0alpXWVTVJtNxHHcZuHHdbMHoA6li8jJufC8iLzq2vSVXIKIN+RTUCXcrQ== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sat, 17 Feb 2024 17:13:25 -0300 Subject: [PATCH 03/12] net: bridge: constify the struct device_type usage Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240217-device_cleanup-net-v1-3-1eb31fb689f7@marliere.net> References: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> In-Reply-To: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> To: Oliver Neukum , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Florian Fainelli , Vladimir Oltean , Roopa Prabhu , Nikolay Aleksandrov , Loic Poulain , Sergey Ryazanov , Johannes Berg Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, bridge@lists.linux.dev, linux-ppp@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=892; i=ricardo@marliere.net; h=from:subject:message-id; bh=yarIivvwEL0iBD1g1oHgz89LM3QZ0OUN7cz5OAdk7mI=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBl0RNsLeps0ymdOOTLpFtWqQ9G0MMgWi/AyXNVh u8lKIx8I56JAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZdETbAAKCRDJC4p8Y4ZY pvIcD/0QD0rQEfEJbu6CBq/BX5x9HIhqTgkJo61Y/K/wcXzdd+w3rK3or3FVbvPmqllbtPIXtTG sGirIaVmwmtK1LAXZaiMuO3026FFoz/9SlMc3ZPUTN6z0MRLzSqj01ts5CNCS16nkGQ0Cyv9CZk 13QvAS7BQSNHipHQPDMaPH9CXzm/+wW6FAmXkjAmIZZbnqF2HlZWcOWuok51y9i36Wojc9RcVNJ GEoZ1lmCD4LM8Etw0y25R/xcKwHK3vL4+pYHNKUmxMipc0VPrQj1Mb9ibeAYcTQ/wW8GJImxBoF /DKp0JYFuSGhD7+7igL0gdirB0kWXMb0goRKJwxriSJglJusvqcJ2IOOPCgSQ6JjV0xGjWLlf0s ZTRPbVO0KfycjpQPOIyLkep2MNLaGI22ogSdj+8OoOyJoYQ9UMA4fYt1p1nmSZO4ICGX3J5kElU Oabuedb6f9fE1Sh+GDabspCCmiSQUMRytt1CTm8iH9YxyBWfiZdw0dEN6h1+sjHImDWBuh0CjTv F7x3zTKLnRTYYhwpfw29Q8Eo8RV8gSemQhAOCn6+I/VpcCGZqIB3IGKnITqIz+36ZbV6is0OGpa 121AGI2Hd3rvJzAbXNJ0M73SiHzucPhrfy6DbAqxddlGdROk+5tHgNdR7skZTz98J579y4CHEgV nN/MjYA/fgm+GCA== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the br_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Simon Horman --- net/bridge/br_device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 717e9750614c..874cec75a818 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -474,7 +474,7 @@ static const struct net_device_ops br_netdev_ops = { .ndo_fill_forward_path = br_fill_forward_path, }; -static struct device_type br_type = { +static const struct device_type br_type = { .name = "bridge", };