net/mlx5: add reference counter on memory region

[dpdk.git] / drivers / net / mlx5 / mlx5_txq.c

diff --git a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c
index f551f87..1899850 100644 (file)
--- a/drivers/net/mlx5/mlx5_txq.c
+++ b/drivers/net/mlx5/mlx5_txq.c
@@ -142,11 +142,9 @@ mlx5_txq_cleanup(struct mlx5_txq_ctrl *txq_ctrl)
                claim_zero(ibv_destroy_qp(txq_ctrl->qp));
        if (txq_ctrl->cq != NULL)
                claim_zero(ibv_destroy_cq(txq_ctrl->cq));
-       for (i = 0; (i != RTE_DIM(txq_ctrl->txq.mp2mr)); ++i) {
-               if (txq_ctrl->txq.mp2mr[i].mr == NULL)
-                       break;
-               claim_zero(ibv_dereg_mr(txq_ctrl->txq.mp2mr[i].mr));
-       }
+       for (i = 0; (i != RTE_DIM(txq_ctrl->txq.mp2mr)); ++i)
+               if (txq_ctrl->txq.mp2mr[i])
+                       priv_mr_release(txq_ctrl->priv, txq_ctrl->txq.mp2mr[i]);
        memset(txq_ctrl, 0, sizeof(*txq_ctrl));
 }