From: Jesper Dangaard Brouer <brouer@redhat.com>
Date: Tue, 5 Jun 2018 13:55:50 +0200
Subject: net: remove net_device operation ndo_xdp_flush
Patch-mainline: v4.18-rc1
Git-commit: 189454e868c45ce3476bfac03ace921dec34208a
References: bsc#1109837

All drivers are cleaned up and no references to ndo_xdp_flush
are left in drivers, it is time to remove the net_device_ops
operation ndo_xdp_flush.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 include/linux/netdevice.h |    4 ----
 1 file changed, 4 deletions(-)

--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1178,9 +1178,6 @@ struct tlsdev_ops {
  *	that got dropped are freed/returned via xdp_return_frame().
  *	Returns negative number, means general error invoking ndo, meaning
  *	no frames were xmit'ed and core-caller will free all frames.
- * void (*ndo_xdp_flush)(struct net_device *dev);
- *	This function is used to inform the driver to flush a particular
- *	xdp tx queue. Must be called on same CPU as xdp_xmit.
  */
 struct net_device_ops {
 	int			(*ndo_init)(struct net_device *dev);
@@ -1368,7 +1365,6 @@ struct net_device_ops {
 	int			(*ndo_xdp_xmit)(struct net_device *dev, int n,
 						struct xdp_frame **xdp,
 						u32 flags);
-	void			(*ndo_xdp_flush)(struct net_device *dev);
 };
 
 /**