btrfs: fix typo in error message in btrfs_validate_super()

There's a typo in an error message when checking the block group tree
feature, it mentions fres-space-tree instead of free-space-tree. Fix
that.

Signed-off-by: Mark Harmstone <maharmstone@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 5870e76d20e2668daaae5cdfa90620a75b89a3bb..0fd248292d28533e94cf72084ce2fec9a75038b7 100644 (file)
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2452,7 +2452,7 @@ int btrfs_validate_super(const struct btrfs_fs_info *fs_info,
            (!btrfs_fs_compat_ro(fs_info, FREE_SPACE_TREE_VALID) ||
             !btrfs_fs_incompat(fs_info, NO_HOLES))) {
                btrfs_err(fs_info,
-               "block-group-tree feature requires fres-space-tree and no-holes");
+               "block-group-tree feature requires free-space-tree and no-holes");
                ret = -EINVAL;
        }