Commit a6369fe6 authored by Vladimir Oltean's avatar Vladimir Oltean Committed by David S. Miller
Browse files

net: enetc: remove unneeded xdp_do_flush_map() 



xdp_do_redirect already contains:
-> dev_map_enqueue
   -> __xdp_enqueue
      -> bq_enqueue
         -> bq_xmit_all // if we have more than 16 frames

So the logic from enetc will never be hit, because ENETC_DEFAULT_TX_WORK
is 128.

Signed-off-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8f50d8bb

drivers/net/ethernet/freescale/enetc/enetc.c

+0 −5
Original line number Diff line number Diff line
@@ -1324,11 +1324,6 @@ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring, 
				rx_ring->stats.xdp_redirect++;

			}



			if (unlikely(xdp_redirect_frm_cnt > ENETC_DEFAULT_TX_WORK)) {

				xdp_do_flush_map();

				xdp_redirect_frm_cnt = 0;

			}



			break;

		default:

			bpf_warn_invalid_xdp_action(xdp_act);