diff options
Diffstat (limited to 'drivers/infiniband/core/rw.c')
| -rw-r--r-- | drivers/infiniband/core/rw.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/infiniband/core/rw.c b/drivers/infiniband/core/rw.c index d22c4a2ebac6..89a5be3a2f97 100644 --- a/drivers/infiniband/core/rw.c +++ b/drivers/infiniband/core/rw.c @@ -179,7 +179,6 @@ static int rdma_rw_init_map_wrs(struct rdma_rw_ctx *ctx, struct ib_qp *qp, struct scatterlist *sg, u32 sg_cnt, u32 offset, u64 remote_addr, u32 rkey, enum dma_data_direction dir) { - struct ib_device *dev = qp->pd->device; u32 max_sge = dir == DMA_TO_DEVICE ? qp->max_write_sge : qp->max_read_sge; struct ib_sge *sge; @@ -209,8 +208,8 @@ static int rdma_rw_init_map_wrs(struct rdma_rw_ctx *ctx, struct ib_qp *qp, rdma_wr->wr.sg_list = sge; for (j = 0; j < nr_sge; j++, sg = sg_next(sg)) { - sge->addr = ib_sg_dma_address(dev, sg) + offset; - sge->length = ib_sg_dma_len(dev, sg) - offset; + sge->addr = sg_dma_address(sg) + offset; + sge->length = sg_dma_len(sg) - offset; sge->lkey = qp->pd->local_dma_lkey; total_len += sge->length; @@ -236,14 +235,13 @@ static int rdma_rw_init_single_wr(struct rdma_rw_ctx *ctx, struct ib_qp *qp, struct scatterlist *sg, u32 offset, u64 remote_addr, u32 rkey, enum dma_data_direction dir) { - struct ib_device *dev = qp->pd->device; struct ib_rdma_wr *rdma_wr = &ctx->single.wr; ctx->nr_ops = 1; ctx->single.sge.lkey = qp->pd->local_dma_lkey; - ctx->single.sge.addr = ib_sg_dma_address(dev, sg) + offset; - ctx->single.sge.length = ib_sg_dma_len(dev, sg) - offset; + ctx->single.sge.addr = sg_dma_address(sg) + offset; + ctx->single.sge.length = sg_dma_len(sg) - offset; memset(rdma_wr, 0, sizeof(*rdma_wr)); if (dir == DMA_TO_DEVICE) @@ -294,7 +292,7 @@ int rdma_rw_ctx_init(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u8 port_num, * Skip to the S/G entry that sg_offset falls into: */ for (;;) { - u32 len = ib_sg_dma_len(dev, sg); + u32 len = sg_dma_len(sg); if (sg_offset < len) break; |