From: Jesper Dangaard Brouer <brouer@redhat.com>
Date: Tue, 5 Jun 2018 13:55:30 +0200
Subject: i40e: remove ndo_xdp_flush call i40e_xdp_flush
Patch-mainline: v4.18-rc1
Git-commit: 763ea096f3cf312608317fb1027d509cfd1efc16
References: bsc#1111981 FATE#326312 FATE#326313
Remove the ndo_xdp_flush call implementation i40e_xdp_flush
as no callers of ndo_xdp_flush are left.
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/intel/i40e/i40e_main.c | 1 -
drivers/net/ethernet/intel/i40e/i40e_txrx.c | 19 -------------------
drivers/net/ethernet/intel/i40e/i40e_txrx.h | 1 -
3 files changed, 21 deletions(-)
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -11903,7 +11903,6 @@ static const struct net_device_ops i40e_
.ndo_bridge_setlink = i40e_ndo_bridge_setlink,
.ndo_bpf = i40e_xdp,
.ndo_xdp_xmit = i40e_xdp_xmit,
- .ndo_xdp_flush = i40e_xdp_flush,
};
/**
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -3753,22 +3753,3 @@ int i40e_xdp_xmit(struct net_device *dev
return n - drops;
}
-
-/**
- * i40e_xdp_flush - Implements ndo_xdp_flush
- * @dev: netdev
- **/
-void i40e_xdp_flush(struct net_device *dev)
-{
- struct i40e_netdev_priv *np = netdev_priv(dev);
- unsigned int queue_index = smp_processor_id();
- struct i40e_vsi *vsi = np->vsi;
-
- if (test_bit(__I40E_VSI_DOWN, vsi->state))
- return;
-
- if (!i40e_enabled_xdp_vsi(vsi) || queue_index >= vsi->num_queue_pairs)
- return;
-
- i40e_xdp_ring_update_tail(vsi->xdp_rings[queue_index]);
-}
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
@@ -512,7 +512,6 @@ int __i40e_maybe_stop_tx(struct i40e_rin
bool __i40e_chk_linearize(struct sk_buff *skb);
int i40e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames,
u32 flags);
-void i40e_xdp_flush(struct net_device *dev);
/**
* i40e_get_head - Retrieve head from head writeback