From patchwork Tue Apr 23 07:54:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Patchwork-Id: 13639506 Received: from todd.t-8ch.de (todd.t-8ch.de [159.69.126.157]) (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 2198C481D1; Tue, 23 Apr 2024 07:56:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.69.126.157 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713858976; cv=none; b=LqRoNWjFfV0+v7jIzgT/YDOzGpzC38G+T/WiHkjcKFAOApaGDtLVucjzsJJ5aIAIGQ7gE/xogrNmgH06kjY0Jbto708RzEA1ELPjA3pVQbOJbEbOEAdPEY8FLrolIviSDXryHXZs8NebagKTh8x/ilaItw37Owl/xuaBZL5Sm5c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713858976; c=relaxed/simple; bh=C10U8w+9znaxkvj5EdGV6iNeFy+LKwoCMige5+WbmRk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=bD9ZBWbR3V/5EtyCQMG2+iC2V6SOZi/v8HBmspcWwGGYIKbjSu/uuR/8lrBBM2pESbdgQtfy17cvpI/H1R7BAUPKUzpGp/QsetVpR6TWsqI4tialNxHBMqTGMgJp0uVjbt5SxkUyCt2CENdr/dcOX0xWWnaoS/iTzREF+gM4axA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=weissschuh.net; spf=pass smtp.mailfrom=weissschuh.net; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b=dtp2KrFT; arc=none smtp.client-ip=159.69.126.157 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b="dtp2KrFT" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=weissschuh.net; s=mail; t=1713858962; bh=C10U8w+9znaxkvj5EdGV6iNeFy+LKwoCMige5+WbmRk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=dtp2KrFTs1ZPOV423X3Lj+ohYH+w1R0E/8kBpk9DMXXZtdIcFmbTu30wN5OkBGmMP FLzPXuqgfXj6gzjMKHmGAW69Xpdffu14WLEeO5qDjUe0ZwtkRmnV3IoKoevaneipoy 3sjOVDTg0D0OU3K0YuEo6+K2obOUKB6HIC+G61H4= From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= Date: Tue, 23 Apr 2024 09:54:40 +0200 Subject: [PATCH v3 05/11] neighbour: constify ctl_table arguments of utility function Precedence: bulk X-Mailing-List: linux-hardening@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240423-sysctl-const-handler-v3-5-e0beccb836e2@weissschuh.net> References: <20240423-sysctl-const-handler-v3-0-e0beccb836e2@weissschuh.net> In-Reply-To: <20240423-sysctl-const-handler-v3-0-e0beccb836e2@weissschuh.net> To: Luis Chamberlain , Joel Granados , Kees Cook Cc: Eric Dumazet , Dave Chinner , linux-fsdevel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-mm@kvack.org, linux-security-module@vger.kernel.org, bpf@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-xfs@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, netfilter-devel@vger.kernel.org, coreteam@netfilter.org, kexec@lists.infradead.org, linux-hardening@vger.kernel.org, bridge@lists.linux.dev, lvs-devel@vger.kernel.org, linux-rdma@vger.kernel.org, rds-devel@oss.oracle.com, linux-sctp@vger.kernel.org, linux-nfs@vger.kernel.org, apparmor@lists.ubuntu.com, =?utf-8?q?Thomas_Wei?= =?utf-8?q?=C3=9Fschuh?= X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1713858961; l=808; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=C10U8w+9znaxkvj5EdGV6iNeFy+LKwoCMige5+WbmRk=; b=EAoTey3kmtnh/z6T2K9kHOuOiGQPDvnlrHzdVg4MNSMG74MpVnrzaAzOlr8qG7tTA+0aGApZ5 EfQ5uq8SVYaAWFetEV8qu3UzVUp6J12UzjZsoq4ZupsTosh3ACnOL89 X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= In a future commit the proc_handlers themselves will change to "const struct ctl_table". As a preparation for that adapt the internal helper. Signed-off-by: Thomas Weißschuh --- net/core/neighbour.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 0805c00c63d4..92a01664a723 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -3578,7 +3578,7 @@ static void neigh_copy_dflt_parms(struct net *net, struct neigh_parms *p, rcu_read_unlock(); } -static void neigh_proc_update(struct ctl_table *ctl, int write) +static void neigh_proc_update(const struct ctl_table *ctl, int write) { struct net_device *dev = ctl->extra1; struct neigh_parms *p = ctl->extra2;