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[2620:137:e000::1:20]) by mx.google.com with ESMTP id d11-20020aa7d68b000000b004a24e51305esi4283206edr.111.2023.02.09.18.33.59; Thu, 09 Feb 2023 18:34:22 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=fail header.i=@weissschuh.net header.s=mail header.b=kbepRX6V; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229917AbjBJCR4 (ORCPT + 99 others); Thu, 9 Feb 2023 21:17:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229677AbjBJCRy (ORCPT ); Thu, 9 Feb 2023 21:17:54 -0500 Received: from todd.t-8ch.de (todd.t-8ch.de [159.69.126.157]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A56C61C5BF; Thu, 9 Feb 2023 18:17:50 -0800 (PST) From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=weissschuh.net; s=mail; t=1675995468; bh=rkwFmuk97XmYAP67uQy3myJltj8b8CRC14v+nyiSF8M=; h=From:Date:Subject:To:Cc:From; b=kbepRX6VAFjTPSV6Ehjbu5uc5Yl6UCD3AMQDhcEAJsQcYcnTSPpesqAK/UkLTwQbP j51ySsB33cPCq23SSn7fvcTtRJJ64GPOUEjeMu45U1mC5sBdT4L6LKDMB44k6psJJV L8DyBCeNwy7QnBRANGdXp+yCdlbkGH3qG/s9zV9k= Date: Fri, 10 Feb 2023 02:17:45 +0000 Subject: [PATCH] NFS: make kobj_type structures constant MIME-Version: 1.0 Message-Id: <20230210-kobj_type-nfs-v1-1-5078835dbb42@weissschuh.net> X-B4-Tracking: v=1; b=H4sIAEip5WMC/x2N0QrCMAwAf2Xk2UAbGQN/RUTamrroyEYzRRn7d 4OPd3DcBsZN2ODUbdD4LSazOsRDB2VMemeUmzNQoGOgGPA558d1/S6MWg1jX8Iw1EJ9JfAmJ2P MLWkZvdLXNLlcGlf5/Cfny77/AHBKitt0AAAA To: Trond Myklebust , Anna Schumaker Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Thoma?= =?utf-8?q?s_Wei=C3=9Fschuh?= X-Mailer: b4 0.12.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1675995466; l=1401; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=rkwFmuk97XmYAP67uQy3myJltj8b8CRC14v+nyiSF8M=; b=yGWD8rWUBw3L/Lmp/qQp6rkMsCv0GYjI21pUY98vA9bhde/fZ+yPvCQOkuqhr33mr2xGryidE UJLH0+d+ElyB5R9nxfeM8ECKCTER87B1CBNPUBCsYqjvfuj+HVJIe21 X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1757409666797451043?= X-GMAIL-MSGID: =?utf-8?q?1757409666797451043?= Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.") the driver core allows the usage of const struct kobj_type. Take advantage of this to constify the structure definitions to prevent modification at runtime. Signed-off-by: Thomas Weißschuh --- fs/nfs/sysfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- base-commit: e544a07438522ab3688416e6e2e34bf0ee6d8755 change-id: 20230210-kobj_type-nfs-15c077fc25f2 Best regards, diff --git a/fs/nfs/sysfs.c b/fs/nfs/sysfs.c index 0cbcd2dfa732..791eaf42a8a1 100644 --- a/fs/nfs/sysfs.c +++ b/fs/nfs/sysfs.c @@ -31,7 +31,7 @@ static const struct kobj_ns_type_operations *nfs_netns_object_child_ns_type( return &net_ns_type_operations; } -static struct kobj_type nfs_netns_object_type = { +static const struct kobj_type nfs_netns_object_type = { .release = nfs_netns_object_release, .sysfs_ops = &kobj_sysfs_ops, .child_ns_type = nfs_netns_object_child_ns_type, @@ -144,7 +144,7 @@ static struct attribute *nfs_netns_client_attrs[] = { }; ATTRIBUTE_GROUPS(nfs_netns_client); -static struct kobj_type nfs_netns_client_type = { +static const struct kobj_type nfs_netns_client_type = { .release = nfs_netns_client_release, .default_groups = nfs_netns_client_groups, .sysfs_ops = &kobj_sysfs_ops,