1900 	struct af_iucv_trans_hdr *trans_hdr =  in afiucv_swap_src_dest()  local
1905 	ASCEBC(trans_hdr->destUserID, sizeof(trans_hdr->destUserID));  in afiucv_swap_src_dest()
1906 	ASCEBC(trans_hdr->destAppName, sizeof(trans_hdr->destAppName));  in afiucv_swap_src_dest()
1907 	ASCEBC(trans_hdr->srcUserID, sizeof(trans_hdr->srcUserID));  in afiucv_swap_src_dest()
1908 	ASCEBC(trans_hdr->srcAppName, sizeof(trans_hdr->srcAppName));  in afiucv_swap_src_dest()
1909 	memcpy(tmpID, trans_hdr->srcUserID, 8);  in afiucv_swap_src_dest()
1910 	memcpy(tmpName, trans_hdr->srcAppName, 8);  in afiucv_swap_src_dest()
1911 	memcpy(trans_hdr->srcUserID, trans_hdr->destUserID, 8);  in afiucv_swap_src_dest()
1912 	memcpy(trans_hdr->srcAppName, trans_hdr->destAppName, 8);  in afiucv_swap_src_dest()
1913 	memcpy(trans_hdr->destUserID, tmpID, 8);  in afiucv_swap_src_dest()
1914 	memcpy(trans_hdr->destAppName, tmpName, 8);  in afiucv_swap_src_dest()
1926 	struct af_iucv_trans_hdr *trans_hdr;  in afiucv_hs_callback_syn()  local
1930 	trans_hdr = (struct af_iucv_trans_hdr *)skb->data;  in afiucv_hs_callback_syn()
1934 		trans_hdr->flags = AF_IUCV_FLAG_SYN | AF_IUCV_FLAG_FIN;  in afiucv_hs_callback_syn()
1946 		trans_hdr->flags = AF_IUCV_FLAG_SYN | AF_IUCV_FLAG_FIN;  in afiucv_hs_callback_syn()
1957 	if (!trans_hdr->window)  in afiucv_hs_callback_syn()
1960 		niucv->msglimit_peer = trans_hdr->window;  in afiucv_hs_callback_syn()
1961 	memcpy(niucv->dst_name, trans_hdr->srcAppName, 8);  in afiucv_hs_callback_syn()
1962 	memcpy(niucv->dst_user_id, trans_hdr->srcUserID, 8);  in afiucv_hs_callback_syn()
1969 	trans_hdr->flags = AF_IUCV_FLAG_SYN | AF_IUCV_FLAG_ACK;  in afiucv_hs_callback_syn()
1970 	trans_hdr->window = niucv->msglimit;  in afiucv_hs_callback_syn()
1991 	struct af_iucv_trans_hdr *trans_hdr =  in afiucv_hs_callback_synack()  local
1999 	iucv->msglimit_peer = trans_hdr->window;  in afiucv_hs_callback_synack()
2055 	struct af_iucv_trans_hdr *trans_hdr =  in afiucv_hs_callback_win()  local
2064 	atomic_sub(trans_hdr->window, &iucv->msg_sent);  in afiucv_hs_callback_win()
2122 	struct af_iucv_trans_hdr *trans_hdr;  in afiucv_hs_rcv()  local
2127 	trans_hdr = (struct af_iucv_trans_hdr *)skb->data;  in afiucv_hs_rcv()
2128 	EBCASC(trans_hdr->destAppName, sizeof(trans_hdr->destAppName));  in afiucv_hs_rcv()
2129 	EBCASC(trans_hdr->destUserID, sizeof(trans_hdr->destUserID));  in afiucv_hs_rcv()
2130 	EBCASC(trans_hdr->srcAppName, sizeof(trans_hdr->srcAppName));  in afiucv_hs_rcv()
2131 	EBCASC(trans_hdr->srcUserID, sizeof(trans_hdr->srcUserID));  in afiucv_hs_rcv()
2137 		if (trans_hdr->flags == AF_IUCV_FLAG_SYN) {  in afiucv_hs_rcv()
2139 				     trans_hdr->destAppName, 8)) &&  in afiucv_hs_rcv()
2141 				     trans_hdr->destUserID, 8)) &&  in afiucv_hs_rcv()
2150 				     trans_hdr->destAppName, 8)) &&  in afiucv_hs_rcv()
2152 				     trans_hdr->destUserID, 8)) &&  in afiucv_hs_rcv()
2154 				     trans_hdr->srcAppName, 8)) &&  in afiucv_hs_rcv()
2156 				     trans_hdr->srcUserID, 8))) {  in afiucv_hs_rcv()
2175 	switch (trans_hdr->flags) {  in afiucv_hs_rcv()
2204 		IUCV_SKB_CB(skb)->class = trans_hdr->iucv_hdr.class;  in afiucv_hs_rcv()