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path: root/drivers/nvme/host/fc.c
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Diffstat (limited to 'drivers/nvme/host/fc.c')
-rw-r--r--drivers/nvme/host/fc.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index aa0bc60810a7..fcc9dcfdf675 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -1654,13 +1654,12 @@ nvme_fc_map_data(struct nvme_fc_ctrl *ctrl, struct request *rq,
struct nvme_fc_fcp_op *op)
{
struct nvmefc_fcp_req *freq = &op->fcp_req;
- u32 map_len = nvme_map_len(rq);
enum dma_data_direction dir;
int ret;
freq->sg_cnt = 0;
- if (!map_len)
+ if (!blk_rq_payload_bytes(rq))
return 0;
freq->sg_table.sgl = freq->first_sgl;
@@ -1854,7 +1853,7 @@ nvme_fc_queue_rq(struct blk_mq_hw_ctx *hctx,
if (ret)
return ret;
- data_len = nvme_map_len(rq);
+ data_len = blk_rq_payload_bytes(rq);
if (data_len)
io_dir = ((rq_data_dir(rq) == WRITE) ?
NVMEFC_FCP_WRITE : NVMEFC_FCP_READ);