[Cluster-devel] [PATCH v6 3/4] iomap: Add a page_prepare callback

[Christoph Hellwig]

> +static int gfs2_iomap_page_prepare(struct inode *inode, loff_t pos,
> +				   unsigned len, struct iomap *iomap)
> +{
> +	return 0;
> +}

Now that we check for each callback there is no need to add a dummy
one in this patch.

But given that that won't change the end result:

Reviewed-by: Christoph Hellwig <hch at lst.de>