From patchwork Wed Apr 19 13:22:56 2023 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: 13216801 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C40D3C77B7F for ; Wed, 19 Apr 2023 13:23:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233460AbjDSNXY (ORCPT ); Wed, 19 Apr 2023 09:23:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59870 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233285AbjDSNXW (ORCPT ); Wed, 19 Apr 2023 09:23:22 -0400 Received: from todd.t-8ch.de (todd.t-8ch.de [159.69.126.157]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ABF871544B; Wed, 19 Apr 2023 06:22:57 -0700 (PDT) From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=weissschuh.net; s=mail; t=1681910575; bh=8DxUrecEQXlbonVWV4Ctfw1+JpOz8+kV4zNOKiNZtnI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=EuPD8BRIlvKUCLVjp7Upw3ZZO5pD4ibHJE9vtrc4epUR2LZaoLh9ECIH+2n32WZ4m cjxNEGlufps3Mm6d4lT5ibxTd1/9caMUNAT0U/0V9ZjKhemjWY9rC8g/1NDoV+ZNNy /9K9OkyjZ35rAPk5FiE7xu0MlAS46KPL/txh+XUg= Date: Wed, 19 Apr 2023 15:22:56 +0200 Subject: [PATCH v2 4/4] block: constify the whole_disk device_attribute MIME-Version: 1.0 Message-Id: <20230419-const-partition-v2-4-817b58f85cd1@weissschuh.net> References: <20230419-const-partition-v2-0-817b58f85cd1@weissschuh.net> In-Reply-To: <20230419-const-partition-v2-0-817b58f85cd1@weissschuh.net> To: Jens Axboe Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Tho?= =?utf-8?q?mas_Wei=C3=9Fschuh?= X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1681910574; l=692; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=8DxUrecEQXlbonVWV4Ctfw1+JpOz8+kV4zNOKiNZtnI=; b=W8wtHEqlEeRjokNrSDbMW0sWD5kabWuQvCIsJIndbub7dUQ4ew9L9Tn1wyDt7ehZLINwcbk5q EJhucksR1XXAklmW8BR7VVTUdQzMu/jEbFgwm4/erFLRVkb9Mop3OdE X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org The struct is never modified so it can be const. Signed-off-by: Thomas Weißschuh --- block/partitions/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/partitions/core.c b/block/partitions/core.c index cb37ac71868e..302ac06708e6 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -296,7 +296,7 @@ static ssize_t whole_disk_show(struct device *dev, { return 0; } -static DEVICE_ATTR(whole_disk, 0444, whole_disk_show, NULL); +static const DEVICE_ATTR(whole_disk, 0444, whole_disk_show, NULL); /* * Must be called either with open_mutex held, before a disk can be opened or