TX_HDR_LEN 32 drivers/target/iscsi/cxgbit/cxgbit_target.c static const u32 hdr_len = TX_HDR_LEN + ISCSI_HDR_LEN; TX_HDR_LEN 41 drivers/target/iscsi/cxgbit/cxgbit_target.c skb_reserve(skb, TX_HDR_LEN); TX_HDR_LEN 55 drivers/target/iscsi/cxgbit/cxgbit_target.c skb_reserve(skb, TX_HDR_LEN + iso_len);