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| author | David S. Miller <davem@davemloft.net> | 2017-01-17 23:19:37 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-17 23:19:37 +0300 |
| commit | 580bdf5650fff8f66468ce491f8308f1117b7074 (patch) | |
| tree | 3570ba1406f8cf492308d07cd88d3e53742a69f2 /drivers/nvme/host/fc.c | |
| parent | e60a42635b764b56ae23c5fd8d36aac27c30f0ae (diff) | |
| parent | a249708bc2aa1fe3ddf15dfac22bee519d15996b (diff) | |
| download | linux-580bdf5650fff8f66468ce491f8308f1117b7074.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/nvme/host/fc.c')
| -rw-r--r-- | drivers/nvme/host/fc.c | 5 |
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); |