diff mbox series

[net-next,04/17] net/mlx5e: Use memset to init skbs_frags array to zeros

Message ID 20170903042117.28923-5-saeedm@mellanox.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series [net-next,01/17] net/mlx5e: Reorganize struct mlx5e_rq | expand

Commit Message

Saeed Mahameed Sept. 3, 2017, 4:21 a.m. UTC 
From: Tariq Toukan <tariqt@mellanox.com>

In RX data-path, use memset() instead of loop assignment
to init the whole skbs_frags array.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index aa5cc1590859..db372dcecbe0 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -391,9 +391,9 @@  static int mlx5e_alloc_rx_umr_mpwqe(struct mlx5e_rq *rq,
 			goto err_unmap;
 		wi->umr.mtt[i] = cpu_to_be64(dma_info->addr | MLX5_EN_WR);
 		page_ref_add(dma_info->page, pg_strides);
-		wi->skbs_frags[i] = 0;
 	}
 
+	memset(wi->skbs_frags, 0, sizeof(*wi->skbs_frags) * MLX5_MPWRQ_PAGES_PER_WQE);
 	wi->consumed_strides = 0;
 	wqe->data.addr = cpu_to_be64(dma_offset);