diff options
| -rw-r--r-- | drivers/infiniband/ulp/iser/iser_memory.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/ulp/iser/iser_verbs.c | 4 |
2 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..3a26e5be1717 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; } diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index a6548de0e218..94b50112cdb2 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -1019,7 +1019,7 @@ int iser_post_recvm(struct iser_conn *iser_conn, int count) ib_conn->post_recv_buf_count += count; ib_ret = ib_post_recv(ib_conn->qp, ib_conn->rx_wr, NULL); - if (ib_ret) { + if (unlikely(ib_ret)) { iser_err("ib_post_recv failed ret=%d\n", ib_ret); ib_conn->post_recv_buf_count -= count; } else @@ -1060,7 +1060,7 @@ int iser_post_send(struct ib_conn *ib_conn, struct iser_tx_desc *tx_desc, first_wr = wr; ib_ret = ib_post_send(ib_conn->qp, first_wr, NULL); - if (ib_ret) + if (unlikely(ib_ret)) iser_err("ib_post_send failed, ret:%d opcode:%d\n", ib_ret, wr->opcode); |