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nvme-pci: use standard block status symbolic names

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Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Baolin Wang 2020-07-03 10:49:24 +08:00 committed by Christoph Hellwig
parent 9056fc9fc5
commit 359c1f88ab
1 changed files with 3 additions and 3 deletions
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6
drivers/nvme/host/pci.c
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@ -762,7 +762,7 @@ static blk_status_t nvme_setup_prp_simple(struct nvme_dev *dev,
cmnd->dptr.prp1 = cpu_to_le64(iod->first_dma);
if (bv->bv_len > first_prp_len)
cmnd->dptr.prp2 = cpu_to_le64(iod->first_dma + first_prp_len);
return 0;
return BLK_STS_OK;
}
static blk_status_t nvme_setup_sgl_simple(struct nvme_dev *dev,
@ -780,7 +780,7 @@ static blk_status_t nvme_setup_sgl_simple(struct nvme_dev *dev,
cmnd->dptr.sgl.addr = cpu_to_le64(iod->first_dma);
cmnd->dptr.sgl.length = cpu_to_le32(iod->dma_len);
cmnd->dptr.sgl.type = NVME_SGL_FMT_DATA_DESC << 4;
return 0;
return BLK_STS_OK;
}
static blk_status_t nvme_map_data(struct nvme_dev *dev, struct request *req,
@ -844,7 +844,7 @@ static blk_status_t nvme_map_metadata(struct nvme_dev *dev, struct request *req,
if (dma_mapping_error(dev->dev, iod->meta_dma))
return BLK_STS_IOERR;
cmnd->rw.metadata = cpu_to_le64(iod->meta_dma);
return 0;
return BLK_STS_OK;
}
/*