diff options
Diffstat (limited to 'drivers/infiniband/ulp/iser/iser_memory.c')
| -rw-r--r-- | drivers/infiniband/ulp/iser/iser_memory.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c index 2cc89a9b9e9b..0f74dc6d12fa 100644 --- a/drivers/infiniband/ulp/iser/iser_memory.c +++ b/drivers/infiniband/ulp/iser/iser_memory.c @@ -170,7 +170,7 @@ int iser_dma_map_task_data(struct iscsi_iser_task *iser_task, dev = iser_task->iser_conn->ib_conn.device->ib_device; data->dma_nents = ib_dma_map_sg(dev, data->sg, data->size, dma_dir); - if (data->dma_nents == 0) { + if (unlikely(data->dma_nents == 0)) { iser_err("dma_map_sg failed!!!\n"); return -EINVAL; } @@ -237,7 +237,7 @@ int iser_fast_reg_fmr(struct iscsi_iser_task *iser_task, int ret, plen; page_vec->npages = 0; - page_vec->fake_mr.page_size = SIZE_4K; + page_vec->fake_mr.page_size = SZ_4K; plen = ib_sg_to_pages(&page_vec->fake_mr, mem->sg, mem->dma_nents, NULL, iser_set_page); if (unlikely(plen < mem->dma_nents)) { @@ -451,7 +451,7 @@ static int iser_fast_reg_mr(struct iscsi_iser_task *iser_task, ib_update_fast_reg_key(mr, ib_inc_rkey(mr->rkey)); - n = ib_map_mr_sg(mr, mem->sg, mem->dma_nents, NULL, SIZE_4K); + n = ib_map_mr_sg(mr, mem->sg, mem->dma_nents, NULL, SZ_4K); if (unlikely(n != mem->dma_nents)) { iser_err("failed to map sg (%d/%d)\n", n, mem->dma_nents); |