Commit bf791659 authored by Carolina Jubran's avatar Carolina Jubran Committed by Jakub Kicinski
Browse files

net/mlx5e: Remove unnecessary tstamp local variable in mlx5i_complete_rx_cqe 



Remove the tstamp local variable in mlx5i_complete_rx_cqe() and directly
pass the tstamp field from priv to mlx5e_rx_hw_stamp(). The local variable
was only used once and provided no additional value.

Signed-off-by: default avatarCarolina Jubran <cjubran@nvidia.com>
Reviewed-by: default avatarCosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: default avatarTariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1761819910-1011051-3-git-send-email-tariqt@nvidia.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 7ea4376b

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c

+1 −3
Original line number Diff line number Diff line
@@ -2650,7 +2650,6 @@ static inline void mlx5i_complete_rx_cqe(struct mlx5e_rq *rq, 
					 u32 cqe_bcnt,

					 struct sk_buff *skb)

{

	struct hwtstamp_config *tstamp;

	struct mlx5e_rq_stats *stats;

	struct net_device *netdev;

	struct mlx5e_priv *priv;
@@ -2674,7 +2673,6 @@ static inline void mlx5i_complete_rx_cqe(struct mlx5e_rq *rq, 
	}



	priv = mlx5i_epriv(netdev);

	tstamp = &priv->tstamp;

	stats = &priv->channel_stats[rq->ix]->rq;



	flags_rqpn = be32_to_cpu(cqe->flags_rqpn);
@@ -2710,7 +2708,7 @@ static inline void mlx5i_complete_rx_cqe(struct mlx5e_rq *rq, 
		stats->csum_none++;

	}



	if (unlikely(mlx5e_rx_hw_stamp(tstamp)))

	if (unlikely(mlx5e_rx_hw_stamp(&priv->tstamp)))

		skb_hwtstamps(skb)->hwtstamp = mlx5e_cqe_ts_to_ns(rq->ptp_cyc2time,

								  rq->clock, get_cqe_ts(cqe));

	skb_record_rx_queue(skb, rq->ix);