nvme: remove the disk argument to nvme_update_zone_info

The queue can trivially be derived from the nvme_ns structure.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NKeith Busch <kbusch@kernel.org>
Reviewed-by: NSagi Grimberg <sagi@grimberg.me>
Reviewed-by: NChaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: NDamien Le Moal <damien.lemoal@wdc.com>

drivers/nvme/host/core.c

@@ -2095,7 +2095,7 @@ static int __nvme_revalidate_disk(struct gendisk *disk, struct nvme_id_ns *id)
 	case NVME_CSI_NVM:
 		break;
 	case NVME_CSI_ZNS:
-		ret = nvme_update_zone_info(disk, ns, lbaf);
+		ret = nvme_update_zone_info(ns, lbaf);
 		if (ret) {
 			dev_warn(ctrl->device,
 				"failed to add zoned namespace:%u ret:%d\n",

drivers/nvme/host/nvme.h

@@ -760,9 +760,7 @@ static inline void nvme_mpath_start_freeze(struct nvme_subsystem *subsys)
 
 int nvme_revalidate_zones(struct nvme_ns *ns);
 #ifdef CONFIG_BLK_DEV_ZONED
-int nvme_update_zone_info(struct gendisk *disk, struct nvme_ns *ns,
-			  unsigned lbaf);
-
+int nvme_update_zone_info(struct nvme_ns *ns, unsigned lbaf);
 int nvme_report_zones(struct gendisk *disk, sector_t sector,
 		      unsigned int nr_zones, report_zones_cb cb, void *data);
 
@@ -779,9 +777,7 @@ static inline blk_status_t nvme_setup_zone_mgmt_send(struct nvme_ns *ns,
 	return BLK_STS_NOTSUPP;
 }
 
-static inline int nvme_update_zone_info(struct gendisk *disk,
-					struct nvme_ns *ns,
-					unsigned lbaf)
+static inline int nvme_update_zone_info(struct nvme_ns *ns, unsigned lbaf)
 {
 	dev_warn(ns->ctrl->device,
 		 "Please enable CONFIG_BLK_DEV_ZONED to support ZNS devices\n");

drivers/nvme/host/zns.c

@@ -46,11 +46,10 @@ static int nvme_set_max_append(struct nvme_ctrl *ctrl)
 	return 0;
 }
 
-int nvme_update_zone_info(struct gendisk *disk, struct nvme_ns *ns,
-			  unsigned lbaf)
+int nvme_update_zone_info(struct nvme_ns *ns, unsigned lbaf)
 {
 	struct nvme_effects_log *log = ns->head->effects;
-	struct request_queue *q = disk->queue;
+	struct request_queue *q = ns->queue;
 	struct nvme_command c = { };
 	struct nvme_id_ns_zns *id;
 	int status;