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nvme: zns: Simplify nvme_zone_parse_entry()

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Instead of passing a pointer to a struct nvme_ctrl and a pointer to a
struct nvme_ns_head as the first two arguments of
nvme_zone_parse_entry(), pass only a pointer to a struct nvme_ns as both
the controller structure and ns head structure can be infered from the
namespace structure.

Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
This commit is contained in:
Damien Le Moal 2025-03-13 14:25:20 +09:00 committed by Keith Busch
parent ba65af9a2a
commit 945e82633e
1 changed files with 4 additions and 6 deletions
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10
drivers/nvme/host/zns.c
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@ -146,17 +146,16 @@ static void *nvme_zns_alloc_report_buffer(struct nvme_ns *ns,
return NULL;
}
static int nvme_zone_parse_entry(struct nvme_ctrl *ctrl,
struct nvme_ns_head *head,
static int nvme_zone_parse_entry(struct nvme_ns *ns,
struct nvme_zone_descriptor *entry,
unsigned int idx, report_zones_cb cb,
void *data)
{
struct nvme_ns_head *head = ns->head;
struct blk_zone zone = { };
if ((entry->zt & 0xf) != NVME_ZONE_TYPE_SEQWRITE_REQ) {
dev_err(ctrl->device, "invalid zone type %#x\n",
entry->zt);
dev_err(ns->ctrl->device, "invalid zone type %#x\n", entry->zt);
return -EINVAL;
}
@ -213,8 +212,7 @@ int nvme_ns_report_zones(struct nvme_ns *ns, sector_t sector,
break;
for (i = 0; i < nz && zone_idx < nr_zones; i++) {
ret = nvme_zone_parse_entry(ns->ctrl, ns->head,
&report->entries[i],
ret = nvme_zone_parse_entry(ns, &report->entries[i],
zone_idx, cb, data);
if (ret)
goto out_free;