net/mlx5e: Separate dma base address and offset in dma_sync call

Pass the base dma address and offset to dma_sync_single_range_for_cpu(),
instead of doing the pre-calculation.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 8cce90dc461df9c719b7fa978a6a4280047894c5..ffcbe5c3818a202d10ad04bffaa5c591999aab5c 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -870,10 +870,8 @@ struct sk_buff *skb_from_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe,
        data           = va + rx_headroom;
        frag_size      = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt);
 
-       dma_sync_single_range_for_cpu(rq->pdev,
-                                     di->addr + wi->offset,
-                                     0, frag_size,
-                                     DMA_FROM_DEVICE);
+       dma_sync_single_range_for_cpu(rq->pdev, di->addr, wi->offset,
+                                     frag_size, DMA_FROM_DEVICE);
        prefetch(data);
        wi->offset += frag_size;