diff options
Diffstat (limited to 'drivers/nvme/target/zns.c')
| -rw-r--r-- | drivers/nvme/target/zns.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/nvme/target/zns.c b/drivers/nvme/target/zns.c index 7e4292d88016..77ef0a86ff61 100644 --- a/drivers/nvme/target/zns.c +++ b/drivers/nvme/target/zns.c @@ -97,7 +97,7 @@ out: void nvmet_execute_identify_cns_cs_ns(struct nvmet_req *req) { - struct nvme_id_ns_zns *id_zns; + struct nvme_id_ns_zns *id_zns = NULL; u64 zsze; u16 status; u32 mar, mor; @@ -118,16 +118,18 @@ void nvmet_execute_identify_cns_cs_ns(struct nvmet_req *req) if (status) goto done; - if (!bdev_is_zoned(req->ns->bdev)) { - req->error_loc = offsetof(struct nvme_identify, nsid); - goto done; - } - if (nvmet_ns_revalidate(req->ns)) { mutex_lock(&req->ns->subsys->lock); nvmet_ns_changed(req->ns->subsys, req->ns->nsid); mutex_unlock(&req->ns->subsys->lock); } + + if (!bdev_is_zoned(req->ns->bdev)) { + status = NVME_SC_INVALID_FIELD | NVME_SC_DNR; + req->error_loc = offsetof(struct nvme_identify, nsid); + goto out; + } + zsze = (bdev_zone_sectors(req->ns->bdev) << 9) >> req->ns->blksize_shift; id_zns->lbafe[0].zsze = cpu_to_le64(zsze); @@ -148,8 +150,8 @@ void nvmet_execute_identify_cns_cs_ns(struct nvmet_req *req) done: status = nvmet_copy_to_sgl(req, 0, id_zns, sizeof(*id_zns)); - kfree(id_zns); out: + kfree(id_zns); nvmet_req_complete(req, status); } |