diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c index 2e3e78b0f333..2f0df5cc1a2d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c @@ -500,7 +500,7 @@ int mlx5e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, { struct mlx5e_priv *priv = netdev_priv(dev); struct mlx5e_xdpsq *sq; - int drops = 0; + int nxmit = 0; int sq_num; int i; @@ -529,11 +529,8 @@ int mlx5e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, xdptxd.dma_addr = dma_map_single(sq->pdev, xdptxd.data, xdptxd.len, DMA_TO_DEVICE); - if (unlikely(dma_mapping_error(sq->pdev, xdptxd.dma_addr))) { - xdp_return_frame_rx_napi(xdpf); - drops++; - continue; - } + if (unlikely(dma_mapping_error(sq->pdev, xdptxd.dma_addr))) + break; xdpi.mode = MLX5E_XDP_XMIT_MODE_FRAME; xdpi.frame.xdpf = xdpf; @@ -544,9 +541,9 @@ int mlx5e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, if (unlikely(!ret)) { dma_unmap_single(sq->pdev, xdptxd.dma_addr, xdptxd.len, DMA_TO_DEVICE); - xdp_return_frame_rx_napi(xdpf); - drops++; + break; } + nxmit++; } if (flags & XDP_XMIT_FLUSH) { @@ -555,7 +552,7 @@ int mlx5e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, mlx5e_xmit_xdp_doorbell(sq); } - return n - drops; + return nxmit; } void mlx5e_xdp_rx_poll_complete(struct mlx5e_rq *rq) |