NFS: Replace nfsroot on-stack filehandle

 */

static int __init root_nfs_get_handle(void)

{

	struct nfs_fh fh;

	struct sockaddr_in sin;

	unsigned int auth_flav_len = 0;

	struct nfs_mount_request request = {

					NFS_MNT3_VERSION : NFS_MNT_VERSION,

		.protocol	= (nfs_data.flags & NFS_MOUNT_TCP) ?

					XPRT_TRANSPORT_TCP : XPRT_TRANSPORT_UDP,

		.fh		= &fh,

		.auth_flav_len	= &auth_flav_len,

	};

	int status;

	int status = -ENOMEM;

	request.fh = nfs_alloc_fhandle();

	if (!request.fh)

		goto out;

	set_sockaddr(&sin, servaddr, htons(mount_port));

	status = nfs_mount(&request);

	if (status < 0)

		printk(KERN_ERR "Root-NFS: Server returned error %d "

				"while mounting %s\n", status, nfs_export_path);

	else {

		nfs_data.root.size = fh.size;

		memcpy(nfs_data.root.data, fh.data, fh.size);

		nfs_data.root.size = request.fh->size;

		memcpy(&nfs_data.root.data, request.fh->data, request.fh->size);

	}

	nfs_free_fhandle(request.fh);

out:

	return status;

}