ixgbe: remove ndo_xdp_flush call ixgbe_xdp_flush

Remove the ndo_xdp_flush call implementation ixgbe_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>

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 4fd77c9067f2b6bc3b6764b3590d59f27b8b07c5..ef1afb3a8a9779a6d6c0bbdd2505093eeaac486d 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -10069,26 +10069,6 @@ static int ixgbe_xdp_xmit(struct net_device *dev, int n,
        return n - drops;
 }
 
-static void ixgbe_xdp_flush(struct net_device *dev)
-{
-       struct ixgbe_adapter *adapter = netdev_priv(dev);
-       struct ixgbe_ring *ring;
-
-       /* Its possible the device went down between xdp xmit and flush so
-        * we need to ensure device is still up.
-        */
-       if (unlikely(test_bit(__IXGBE_DOWN, &adapter->state)))
-               return;
-
-       ring = adapter->xdp_prog ? adapter->xdp_ring[smp_processor_id()] : NULL;
-       if (unlikely(!ring))
-               return;
-
-       ixgbe_xdp_ring_update_tail(ring);
-
-       return;
-}
-
 static const struct net_device_ops ixgbe_netdev_ops = {
        .ndo_open               = ixgbe_open,
        .ndo_stop               = ixgbe_close,
@@ -10136,7 +10116,6 @@ static const struct net_device_ops ixgbe_netdev_ops = {
        .ndo_features_check     = ixgbe_features_check,
        .ndo_bpf                = ixgbe_xdp,
        .ndo_xdp_xmit           = ixgbe_xdp_xmit,
-       .ndo_xdp_flush          = ixgbe_xdp_flush,
 };
 
 /**