From patchwork Mon Oct 18 10:11:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 12565711 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 32A35C433F5 for ; Mon, 18 Oct 2021 10:12:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1BA1160E54 for ; Mon, 18 Oct 2021 10:12:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231801AbhJRKOv (ORCPT ); Mon, 18 Oct 2021 06:14:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44704 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231612AbhJRKO0 (ORCPT ); Mon, 18 Oct 2021 06:14:26 -0400 Received: from bombadil.infradead.org (unknown [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 91CE1C061745; Mon, 18 Oct 2021 03:12:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=ufY1F9BE0hyiVrMwVKJsKp268/NwKnrkH8WRQVRWk5I=; b=RyjaMpOyCyue3pLPX/xNtoj3nq rx8YlEZ705/rKwKdJ5j6ftYyft14Nd5lmeU2HOeoDKNZdZqEFb8tcGWjNKmuyQ7TIVDACuaCybOnF Hw7hxgyG0AEyGPi06m5bGMNWRzADYGd7XSzuDPxw411/azHNisWsvQGdWiHfpPSM0P6iWc2qXN240 E4XLB+C9Xw7VXkSnHoTpUosw9MXZHaxgjMd76781ZEP3v48okz1audNZi/h9/XY0+D6BH6eZk/uZZ 1gf8QCsBdjVwaclvb0GJThzBZPbjtmteLN0beWWqy3sOAdtJb9q4roLF6oQHM10/X0bdNGgCruID/ lsO0NOzw==; Received: from [2001:4bb8:199:73c5:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1mcPcg-00EuDu-HQ; Mon, 18 Oct 2021 10:12:02 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Coly Li , Mike Snitzer , Song Liu , David Sterba , Josef Bacik , "Theodore Ts'o" , OGAWA Hirofumi , Dave Kleikamp , Ryusuke Konishi , Anton Altaparmakov , Konstantin Komarov , Kees Cook , Phillip Lougher , Jan Kara , linux-block@vger.kernel.org, dm-devel@redhat.com, drbd-dev@lists.linbit.com, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, jfs-discussion@lists.sourceforge.net, linux-nfs@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, ntfs3@lists.linux.dev, reiserfs-devel@vger.kernel.org, Chaitanya Kulkarni Subject: [PATCH 11/30] affs: use bdev_nr_sectors instead of open coding it Date: Mon, 18 Oct 2021 12:11:11 +0200 Message-Id: <20211018101130.1838532-12-hch@lst.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211018101130.1838532-1-hch@lst.de> References: <20211018101130.1838532-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Use the proper helper to read the block device size. Signed-off-by: Christoph Hellwig Reviewed-by: Kees Cook Reviewed-by: Chaitanya Kulkarni --- fs/affs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/affs/super.c b/fs/affs/super.c index c6c2a513ec92d..c609005a9eaaa 100644 --- a/fs/affs/super.c +++ b/fs/affs/super.c @@ -389,7 +389,7 @@ static int affs_fill_super(struct super_block *sb, void *data, int silent) * blocks, we will have to change it. */ - size = i_size_read(sb->s_bdev->bd_inode) >> 9; + size = bdev_nr_sectors(sb->s_bdev); pr_debug("initial blocksize=%d, #blocks=%d\n", 512, size); affs_set_blocksize(sb, PAGE_SIZE);