diff options
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c index dd7ff66d422f..85497bf10624 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c @@ -303,21 +303,22 @@ int ixgbe_clean_rx_irq_zc(struct ixgbe_q_vector *q_vector, xsk_buff_dma_sync_for_cpu(bi->xdp, rx_ring->xsk_pool); xdp_res = ixgbe_run_xdp_zc(adapter, rx_ring, bi->xdp); - if (xdp_res) { - if (xdp_res & (IXGBE_XDP_TX | IXGBE_XDP_REDIR)) - xdp_xmit |= xdp_res; - else - xsk_buff_free(bi->xdp); + if (likely(xdp_res & (IXGBE_XDP_TX | IXGBE_XDP_REDIR))) + xdp_xmit |= xdp_res; + else if (xdp_res == IXGBE_XDP_CONSUMED) + xsk_buff_free(bi->xdp); + else + goto construct_skb; - bi->xdp = NULL; - total_rx_packets++; - total_rx_bytes += size; + bi->xdp = NULL; + total_rx_packets++; + total_rx_bytes += size; - cleaned_count++; - ixgbe_inc_ntc(rx_ring); - continue; - } + cleaned_count++; + ixgbe_inc_ntc(rx_ring); + continue; +construct_skb: /* XDP_PASS path */ skb = ixgbe_construct_skb_zc(rx_ring, bi->xdp); if (!skb) { |