From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: [PATCH 15/30] hfs: use bdev_nr_sectors instead of open coding it Date: Fri, 15 Oct 2021 15:26:28 +0200 Message-ID: <20211015132643.1621913-16-hch@lst.de> References: <20211015132643.1621913-1-hch@lst.de> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: 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=nOP5ubv8zHIPTFPGGp4mMR4qIBoLNo6J7j7POF84hxo=; b=qKV/HQkSdb71XgYHqm/d8IlV83 zq9Sgh/XebiPRhWgZRsfR2hbSs2vAEpMEvHXOarf9oJpF7yQ2qvJ4Fd0FXSi7JyRlbcMB5P8CvUZl dJoxasGKB/2vzhCsm1WF0QmjonOmViJ8kHtgkolya2No1zo/Mh4c+PvClUZQj0w3cjRCD/Z+fngaH njezPXjDF4DYZv+/9qSpeIlcqmLTlO6g3JvfIAe9gJSAstRYZSivMPYmr5M7IV8OIuyVOFA2ZE9Mo h/gv4o9IQ0Eu79uDH2vEQA+mDZ10yJGCHryClcpqJX4dp1uw6ySNJgXSxfQX76ZFxxueW0CMUjMTP PNbNhViA==; In-Reply-To: <20211015132643.1621913-1-hch@lst.de> List-ID: Content-Type: text/plain; charset="us-ascii" 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.or Use the proper helper to read the block device size. Signed-off-by: Christoph Hellwig Reviewed-by: Kees Cook --- fs/hfs/mdb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/hfs/mdb.c b/fs/hfs/mdb.c index cdf0edeeb2781..5beb826524354 100644 --- a/fs/hfs/mdb.c +++ b/fs/hfs/mdb.c @@ -36,7 +36,7 @@ static int hfs_get_last_session(struct super_block *sb, /* default values */ *start = 0; - *size = i_size_read(sb->s_bdev->bd_inode) >> 9; + *size = bdev_nr_sectors(sb->s_bdev); if (HFS_SB(sb)->session >= 0) { struct cdrom_tocentry te; -- 2.30.2