IB/iser: Use correct dma direction when unmapping SGs

[firefly-linux-kernel-4.4.55.git] / drivers / infiniband / ulp / iser / iser_initiator.c

diff --git a/drivers/infiniband/ulp/iser/iser_initiator.c b/drivers/infiniband/ulp/iser/iser_initiator.c
index 3821633f1065b15a9fcc1b1c36a74eda619aeae3..bdf2b22e336b2d6330f31d40314fe274440b5b98 100644 (file)
--- a/drivers/infiniband/ulp/iser/iser_initiator.c
+++ b/drivers/infiniband/ulp/iser/iser_initiator.c
@@ -714,19 +714,23 @@ void iser_task_rdma_finalize(struct iscsi_iser_task *iser_task)
                device->iser_unreg_rdma_mem(iser_task, ISER_DIR_IN);
                if (is_rdma_data_aligned)
                        iser_dma_unmap_task_data(iser_task,
-                                                &iser_task->data[ISER_DIR_IN]);
+                                                &iser_task->data[ISER_DIR_IN],
+                                                DMA_FROM_DEVICE);
                if (prot_count && is_rdma_prot_aligned)
                        iser_dma_unmap_task_data(iser_task,
-                                                &iser_task->prot[ISER_DIR_IN]);
+                                                &iser_task->prot[ISER_DIR_IN],
+                                                DMA_FROM_DEVICE);
        }
 
        if (iser_task->dir[ISER_DIR_OUT]) {
                device->iser_unreg_rdma_mem(iser_task, ISER_DIR_OUT);
                if (is_rdma_data_aligned)
                        iser_dma_unmap_task_data(iser_task,
-                                                &iser_task->data[ISER_DIR_OUT]);
+                                                &iser_task->data[ISER_DIR_OUT],
+                                                DMA_TO_DEVICE);
                if (prot_count && is_rdma_prot_aligned)
                        iser_dma_unmap_task_data(iser_task,
-                                                &iser_task->prot[ISER_DIR_OUT]);
+                                                &iser_task->prot[ISER_DIR_OUT],
+                                                DMA_TO_DEVICE);
        }
 }