Commit 7bddb659 authored by Leon Romanovsky's avatar Leon Romanovsky Committed by Steffen Klassert
Browse files

net/mlx5e: Provide intermediate pointer to access IPsec struct 



Improve readability by providing direct pointer to struct mlx5e_ipsec.

Reviewed-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@nvidia.com>
Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
parent 67212396

drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c

+6 −6
Original line number Diff line number Diff line
@@ -312,23 +312,23 @@ void mlx5e_ipsec_offload_handle_rx_skb(struct net_device *netdev, 
				       struct mlx5_cqe64 *cqe)

{

	u32 ipsec_meta_data = be32_to_cpu(cqe->ft_metadata);

	struct mlx5e_priv *priv;

	struct mlx5e_priv *priv = netdev_priv(netdev);

	struct mlx5e_ipsec *ipsec = priv->ipsec;

	struct xfrm_offload *xo;

	struct xfrm_state *xs;

	struct sec_path *sp;

	u32  sa_handle;



	sa_handle = MLX5_IPSEC_METADATA_HANDLE(ipsec_meta_data);

	priv = netdev_priv(netdev);

	sp = secpath_set(skb);

	if (unlikely(!sp)) {

		atomic64_inc(&priv->ipsec->sw_stats.ipsec_rx_drop_sp_alloc);

		atomic64_inc(&ipsec->sw_stats.ipsec_rx_drop_sp_alloc);

		return;

	}



	xs = mlx5e_ipsec_sadb_rx_lookup(priv->ipsec, sa_handle);

	xs = mlx5e_ipsec_sadb_rx_lookup(ipsec, sa_handle);

	if (unlikely(!xs)) {

		atomic64_inc(&priv->ipsec->sw_stats.ipsec_rx_drop_sadb_miss);

		atomic64_inc(&ipsec->sw_stats.ipsec_rx_drop_sadb_miss);

		return;

	}
@@ -349,6 +349,6 @@ void mlx5e_ipsec_offload_handle_rx_skb(struct net_device *netdev, 
		xo->status = CRYPTO_INVALID_PACKET_SYNTAX;

		break;

	default:

		atomic64_inc(&priv->ipsec->sw_stats.ipsec_rx_drop_syndrome);

		atomic64_inc(&ipsec->sw_stats.ipsec_rx_drop_syndrome);

	}

}