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path: root/drivers/nvme/host/rdma.c
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Diffstat (limited to 'drivers/nvme/host/rdma.c')
-rw-r--r--drivers/nvme/host/rdma.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index f587af345889..557f29b1f1bb 100644
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c
@@ -981,8 +981,7 @@ static int nvme_rdma_map_sg_fr(struct nvme_rdma_queue *queue,
}
static int nvme_rdma_map_data(struct nvme_rdma_queue *queue,
- struct request *rq, unsigned int map_len,
- struct nvme_command *c)
+ struct request *rq, struct nvme_command *c)
{
struct nvme_rdma_request *req = blk_mq_rq_to_pdu(rq);
struct nvme_rdma_device *dev = queue->device;
@@ -1014,9 +1013,9 @@ static int nvme_rdma_map_data(struct nvme_rdma_queue *queue,
}
if (count == 1) {
- if (rq_data_dir(rq) == WRITE &&
- map_len <= nvme_rdma_inline_data_size(queue) &&
- nvme_rdma_queue_idx(queue))
+ if (rq_data_dir(rq) == WRITE && nvme_rdma_queue_idx(queue) &&
+ blk_rq_payload_bytes(rq) <=
+ nvme_rdma_inline_data_size(queue))
return nvme_rdma_map_sg_inline(queue, req, c);
if (dev->pd->flags & IB_PD_UNSAFE_GLOBAL_RKEY)
@@ -1422,7 +1421,7 @@ static inline bool nvme_rdma_queue_is_ready(struct nvme_rdma_queue *queue,
struct request *rq)
{
if (unlikely(!test_bit(NVME_RDMA_Q_LIVE, &queue->flags))) {
- struct nvme_command *cmd = (struct nvme_command *)rq->cmd;
+ struct nvme_command *cmd = nvme_req(rq)->cmd;
if (rq->cmd_type != REQ_TYPE_DRV_PRIV ||
cmd->common.opcode != nvme_fabrics_command ||
@@ -1444,7 +1443,6 @@ static int nvme_rdma_queue_rq(struct blk_mq_hw_ctx *hctx,
struct nvme_command *c = sqe->data;
bool flush = false;
struct ib_device *dev;
- unsigned int map_len;
int ret;
WARN_ON_ONCE(rq->tag < 0);
@@ -1462,8 +1460,7 @@ static int nvme_rdma_queue_rq(struct blk_mq_hw_ctx *hctx,
blk_mq_start_request(rq);
- map_len = nvme_map_len(rq);
- ret = nvme_rdma_map_data(queue, rq, map_len, c);
+ ret = nvme_rdma_map_data(queue, rq, c);
if (ret < 0) {
dev_err(queue->ctrl->ctrl.device,
"Failed to map data (%d)\n", ret);