Re: [PATCH v5 04/14] ntfs: update inode operations

[Christoph Hellwig]

>  int ntfs_test_inode(struct inode *vi, void *data)
>  {
> -	ntfs_attr *na = (ntfs_attr *)data;
> -	ntfs_inode *ni;
> +	struct ntfs_attr *na = (struct ntfs_attr *)data;

No need to cast from void pointers to other pointer types.

> +	struct ntfs_inode *ni;
>  
>  	if (vi->i_ino != na->mft_no)
>  		return 0;
> +
>  	ni = NTFS_I(vi);

Nit: If you're touchiung this anyway, the ni initialization could be
moved to the declaration line.