From c6cb3a8fb5da52bf9298c7cbf27d752863012044 Mon Sep 17 00:00:00 2001 From: Adrien Mazarguil Date: Fri, 24 Jun 2016 15:18:02 +0200 Subject: [PATCH] net/mlx5: remove redundant Rx queue initialization Toggling RX checksum offloads is already done at initialization time. This code does not belong in rxq_rehash(). Signed-off-by: Adrien Mazarguil Signed-off-by: Nelio Laranjeiro --- drivers/net/mlx5/mlx5_rxq.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c index b2f8f9a3f4..fbf14faaab 100644 --- a/drivers/net/mlx5/mlx5_rxq.c +++ b/drivers/net/mlx5/mlx5_rxq.c @@ -798,7 +798,6 @@ rxq_cleanup(struct rxq_ctrl *rxq_ctrl) int rxq_rehash(struct rte_eth_dev *dev, struct rxq_ctrl *rxq_ctrl) { - struct priv *priv = rxq_ctrl->priv; struct rxq_ctrl tmpl = *rxq_ctrl; unsigned int mbuf_n; unsigned int desc_n; @@ -811,16 +810,6 @@ rxq_rehash(struct rte_eth_dev *dev, struct rxq_ctrl *rxq_ctrl) /* Number of descriptors and mbufs currently allocated. */ desc_n = tmpl.rxq.elts_n; mbuf_n = desc_n; - /* Toggle RX checksum offload if hardware supports it. */ - if (priv->hw_csum) { - tmpl.rxq.csum = !!dev->data->dev_conf.rxmode.hw_ip_checksum; - rxq_ctrl->rxq.csum = tmpl.rxq.csum; - } - if (priv->hw_csum_l2tun) { - tmpl.rxq.csum_l2tun = - !!dev->data->dev_conf.rxmode.hw_ip_checksum; - rxq_ctrl->rxq.csum_l2tun = tmpl.rxq.csum_l2tun; - } /* From now on, any failure will render the queue unusable. * Reinitialize WQ. */ mod = (struct ibv_exp_wq_attr){ -- 2.20.1