From 5513b241b2ef903b36c2ff74976618885fc5a318 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 18 Oct 2021 12:11:26 +0200 Subject: ext4: use sb_bdev_nr_blocks Use the sb_bdev_nr_blocks helper instead of open coding it. Signed-off-by: Christoph Hellwig Reviewed-by: Kees Cook Reviewed-by: Jan Kara Reviewed-by: Chaitanya Kulkarni Acked-by: Theodore Ts'o Link: https://lore.kernel.org/r/20211018101130.1838532-27-hch@lst.de Signed-off-by: Jens Axboe --- fs/ext4/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/ext4/super.c') diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 88d5d274a868..29f38251013e 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -4474,7 +4474,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) goto cantfind_ext4; /* check blocks count against device size */ - blocks_count = sb->s_bdev->bd_inode->i_size >> sb->s_blocksize_bits; + blocks_count = sb_bdev_nr_blocks(sb); if (blocks_count && ext4_blocks_count(es) > blocks_count) { ext4_msg(sb, KERN_WARNING, "bad geometry: block count %llu " "exceeds size of device (%llu blocks)", -- cgit v1.2.1