IB/mlx5: Clean mlx5_ib_mr_responder_pfault_handler() signature

In the function mlx5_ib_mr_responder_pfault_handler()

1. The parameter wqe is used as read-only so there is no need to pass it
   by reference.
2. Remove the unused argument pfault from list of arguments.

Signed-off-by: Moni Shoua <monis@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c
index 07b0f8b..649aaca 100644 (file)
--- a/drivers/infiniband/hw/mlx5/odp.c
+++ b/drivers/infiniband/hw/mlx5/odp.c
@@ -1064,12 +1064,12 @@ static int mlx5_ib_mr_initiator_pfault_handler(
 }
 
 /*
- * Parse responder WQE. Advances the wqe pointer to point at the
- * scatter-gather list, and set wqe_end to the end of the WQE.
+ * Parse responder WQE and set wqe_end to the end of the WQE.
  */
-static int mlx5_ib_mr_responder_pfault_handler(
-       struct mlx5_ib_dev *dev, struct mlx5_pagefault *pfault,
-       struct mlx5_ib_qp *qp, void **wqe, void **wqe_end, int wqe_length)
+static int mlx5_ib_mr_responder_pfault_handler(struct mlx5_ib_dev *dev,
+                                              struct mlx5_ib_qp *qp, void *wqe,
+                                              void **wqe_end,
+                                              int wqe_length)
 {
        struct mlx5_ib_wq *wq = &qp->rq;
        int wqe_size = 1 << wq->wqe_shift;
@@ -1102,7 +1102,7 @@ invalid_transport_or_opcode:
                return -EFAULT;
        }
 
-       *wqe_end = *wqe + wqe_size;
+       *wqe_end = wqe + wqe_size;
 
        return 0;
 }
@@ -1185,7 +1185,7 @@ static void mlx5_ib_mr_wqe_pfault_handler(struct mlx5_ib_dev *dev,
                ret = mlx5_ib_mr_initiator_pfault_handler(dev, pfault, qp, &wqe,
                                                          &wqe_end, ret);
        else
-               ret = mlx5_ib_mr_responder_pfault_handler(dev, pfault, qp, &wqe,
+               ret = mlx5_ib_mr_responder_pfault_handler(dev, qp, wqe,
                                                          &wqe_end, ret);
        if (ret < 0)
                goto resolve_page_fault;