diff options
-rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index 44db32074e3c..fa8d6e2881ba 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -811,13 +811,12 @@ static int ocrdma_build_pbl_tbl(struct ocrdma_dev *dev, struct ocrdma_hw_mr *mr) return status; } -static void build_user_pbes(struct ocrdma_dev *dev, struct ocrdma_mr *mr, - u32 num_pbes) +static void build_user_pbes(struct ocrdma_dev *dev, struct ocrdma_mr *mr) { struct ocrdma_pbe *pbe; struct ib_block_iter biter; struct ocrdma_pbl *pbl_tbl = mr->hwmr.pbl_table; - int pbe_cnt, total_num_pbes = 0; + int pbe_cnt; u64 pg_addr; if (!mr->hwmr.num_pbes) @@ -832,13 +831,8 @@ static void build_user_pbes(struct ocrdma_dev *dev, struct ocrdma_mr *mr, pbe->pa_lo = cpu_to_le32(pg_addr); pbe->pa_hi = cpu_to_le32(upper_32_bits(pg_addr)); pbe_cnt += 1; - total_num_pbes += 1; pbe++; - /* if done building pbes, issue the mbx cmd. */ - if (total_num_pbes == num_pbes) - return; - /* if the given pbl is full storing the pbes, * move to next pbl. */ @@ -857,7 +851,6 @@ struct ib_mr *ocrdma_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 len, struct ocrdma_dev *dev = get_ocrdma_dev(ibpd->device); struct ocrdma_mr *mr; struct ocrdma_pd *pd; - u32 num_pbes; pd = get_ocrdma_pd(ibpd); @@ -872,8 +865,8 @@ struct ib_mr *ocrdma_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 len, status = -EFAULT; goto umem_err; } - num_pbes = ib_umem_page_count(mr->umem); - status = ocrdma_get_pbl_info(dev, mr, num_pbes); + status = ocrdma_get_pbl_info( + dev, mr, ib_umem_num_dma_blocks(mr->umem, PAGE_SIZE)); if (status) goto umem_err; @@ -889,7 +882,7 @@ struct ib_mr *ocrdma_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 len, status = ocrdma_build_pbl_tbl(dev, &mr->hwmr); if (status) goto umem_err; - build_user_pbes(dev, mr, num_pbes); + build_user_pbes(dev, mr); status = ocrdma_reg_mr(dev, &mr->hwmr, pd->id, acc); if (status) goto mbx_err; |