xgene_enet_mark_desc_slot_empty
xgene_enet_mark_desc_slot_empty(&ring->raw_desc[i]);
xgene_enet_mark_desc_slot_empty(raw_desc);
xgene_enet_mark_desc_slot_empty(exp_desc);
xgene_enet_mark_desc_slot_empty(&ring->raw_desc[i]);