53 		struct dccp_hdr *dh;  in dccp_transmit_skb()  local
55 		const u32 dccp_header_size = sizeof(*dh) +  in dccp_transmit_skb()
104 		dh = dccp_zeroed_hdr(skb, dccp_header_size);  in dccp_transmit_skb()
105 		dh->dccph_type	= dcb->dccpd_type;  in dccp_transmit_skb()
106 		dh->dccph_sport	= inet->inet_sport;  in dccp_transmit_skb()
107 		dh->dccph_dport	= inet->inet_dport;  in dccp_transmit_skb()
108 		dh->dccph_doff	= (dccp_header_size + dcb->dccpd_opt_len) / 4;  in dccp_transmit_skb()
109 		dh->dccph_ccval	= dcb->dccpd_ccval;  in dccp_transmit_skb()
110 		dh->dccph_cscov = dp->dccps_pcslen;  in dccp_transmit_skb()
112 		dh->dccph_x	= 1;  in dccp_transmit_skb()
115 		dccp_hdr_set_seq(dh, dp->dccps_gss);  in dccp_transmit_skb()
397 	struct dccp_hdr *dh;  in dccp_make_response()  local
431 	dh = dccp_zeroed_hdr(skb, dccp_header_size);  in dccp_make_response()
433 	dh->dccph_sport	= htons(inet_rsk(req)->ir_num);  in dccp_make_response()
434 	dh->dccph_dport	= inet_rsk(req)->ir_rmt_port;  in dccp_make_response()
435 	dh->dccph_doff	= (dccp_header_size +  in dccp_make_response()
437 	dh->dccph_type	= DCCP_PKT_RESPONSE;  in dccp_make_response()
438 	dh->dccph_x	= 1;  in dccp_make_response()
439 	dccp_hdr_set_seq(dh, dreq->dreq_gss);  in dccp_make_response()
459 	struct dccp_hdr *rxdh = dccp_hdr(rcv_skb), *dh;  in dccp_ctl_make_reset()  local
474 	dh = dccp_zeroed_hdr(skb, dccp_hdr_reset_len);  in dccp_ctl_make_reset()
475 	dh->dccph_type	= DCCP_PKT_RESET;  in dccp_ctl_make_reset()
476 	dh->dccph_sport	= rxdh->dccph_dport;  in dccp_ctl_make_reset()
477 	dh->dccph_dport	= rxdh->dccph_sport;  in dccp_ctl_make_reset()
478 	dh->dccph_doff	= dccp_hdr_reset_len / 4;  in dccp_ctl_make_reset()
479 	dh->dccph_x	= 1;  in dccp_ctl_make_reset()
499 		dccp_hdr_set_seq(dh, ADD48(dcb->dccpd_ack_seq, 1));  in dccp_ctl_make_reset()