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net/mlx5: remove redundant Rx queue initialization

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Toggling RX checksum offloads is already done at initialization time. This
code does not belong in rxq_rehash().

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
This commit is contained in:
Adrien Mazarguil 2016-06-24 15:18:02 +02:00 committed by Bruce Richardson
parent a5bf6af931
commit c6cb3a8fb5
1 changed files with 0 additions and 11 deletions
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11
drivers/net/mlx5/mlx5_rxq.c
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@ -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){