[PATCH v4 2/8] nvme: cleanup zone information initialization

[Christoph Hellwig]

>  int nvme_revalidate_zones(struct nvme_ns *ns)
>  {
> -	struct request_queue *q = ns->queue;
> -	int ret;
> -
> -	ret = blk_revalidate_disk_zones(ns->disk, NULL);
> -	if (!ret)
> -		blk_queue_max_zone_append_sectors(q, ns->ctrl->max_zone_append);
> -	return ret;
> +	return blk_revalidate_disk_zones(ns->disk, NULL);

We can just kill off nvme_revalidate_zones now and open code it in
the caller as the stub is no needed now that blk_queue_is_zoned always
return false for the !CONFIG_BLK_DEV_ZONED case.

Otherwise this look great, nice cleanup:

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