nvme: don't return an error from nvme_configure_metadata
When a fabrics controller claims to support an invalidate metadata configuration we already warn and disable metadata support. No need to also return an error during revalidation. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Daniel Wagner <dwagner@suse.de> Tested-by: Kanchan Joshi <joshi.k@samsung.com>
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@ -1723,7 +1723,7 @@ static int nvme_setup_streams_ns(struct nvme_ctrl *ctrl, struct nvme_ns *ns,
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return 0;
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}
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static int nvme_configure_metadata(struct nvme_ns *ns, struct nvme_id_ns *id)
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static void nvme_configure_metadata(struct nvme_ns *ns, struct nvme_id_ns *id)
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{
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struct nvme_ctrl *ctrl = ns->ctrl;
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@ -1739,7 +1739,8 @@ static int nvme_configure_metadata(struct nvme_ns *ns, struct nvme_id_ns *id)
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ns->features &= ~(NVME_NS_METADATA_SUPPORTED | NVME_NS_EXT_LBAS);
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if (!ns->ms || !(ctrl->ops->flags & NVME_F_METADATA_SUPPORTED))
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return 0;
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return;
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if (ctrl->ops->flags & NVME_F_FABRICS) {
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/*
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* The NVMe over Fabrics specification only supports metadata as
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@ -1747,7 +1748,7 @@ static int nvme_configure_metadata(struct nvme_ns *ns, struct nvme_id_ns *id)
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* remap the separate metadata buffer from the block layer.
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*/
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if (WARN_ON_ONCE(!(id->flbas & NVME_NS_FLBAS_META_EXT)))
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return -EINVAL;
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return;
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ns->features |= NVME_NS_EXT_LBAS;
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@ -1774,8 +1775,6 @@ static int nvme_configure_metadata(struct nvme_ns *ns, struct nvme_id_ns *id)
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else
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ns->features |= NVME_NS_METADATA_SUPPORTED;
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}
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return 0;
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}
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static void nvme_set_queue_limits(struct nvme_ctrl *ctrl,
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@ -1916,9 +1915,7 @@ static int nvme_update_ns_info(struct nvme_ns *ns, struct nvme_id_ns *id)
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ns->lba_shift = id->lbaf[lbaf].ds;
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nvme_set_queue_limits(ns->ctrl, ns->queue);
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ret = nvme_configure_metadata(ns, id);
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if (ret)
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goto out_unfreeze;
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nvme_configure_metadata(ns, id);
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nvme_set_chunk_sectors(ns, id);
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nvme_update_disk_info(ns->disk, ns, id);
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