pre_ntc 2800 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c int pre_ntc, ret; pre_ntc 2806 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c pre_ntc = ring->next_to_clean ? (ring->next_to_clean - 1) : pre_ntc 2808 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c desc = &ring->desc[pre_ntc];