il2_hdr 819 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c unsigned char *il2_hdr; il2_hdr 834 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c il2_hdr = skb_inner_mac_header(skb); il2_hdr 836 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c l4_len = il2_hdr - l4.hdr;