pre_bd           2692 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c 	int pre_bd;
pre_bd           2698 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c 		pre_bd = (ring->next_to_clean - 1 + ring->desc_num) %
pre_bd           2700 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c 		pre_desc = &ring->desc[pre_bd];