From 67eb3ad0932215275f32f7ee3c2c3522102595d0 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 11 Oct 2021 16:57:23 +0200 Subject: [PATCH] reiserfs: use bdev_nr_sectors instead of open coding it Use the proper helper to read the block device size and remove two cargo culted checks that can't be false. Signed-off-by: Christoph Hellwig --- fs/reiserfs/super.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 58481f8d63d5..6c9681e2809f 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -1986,8 +1986,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) * smaller than the filesystem. If the check fails then abort and * scream, because bad stuff will happen otherwise. */ - if (s->s_bdev && s->s_bdev->bd_inode - && i_size_read(s->s_bdev->bd_inode) < + if ((bdev_nr_sectors(s->s_bdev) << SECTOR_SHIFT) < sb_block_count(rs) * sb_blocksize(rs)) { SWARN(silent, s, "", "Filesystem cannot be " "mounted because it is bigger than the device"); -- 2.50.1