42 	struct j1939_sk_buff_cb *skcb, *iskcb;  in j1939_can_recv()  local
72 	skcb = j1939_skb_to_cb(skb);  in j1939_can_recv()
73 	memset(skcb, 0, sizeof(*skcb));  in j1939_can_recv()
76 	skcb->tskey = iskcb->tskey;  in j1939_can_recv()
77 	skcb->priority = (cf->can_id >> 26) & 0x7;  in j1939_can_recv()
78 	skcb->addr.sa = cf->can_id;  in j1939_can_recv()
79 	skcb->addr.pgn = (cf->can_id >> 8) & J1939_PGN_MAX;  in j1939_can_recv()
81 	skcb->addr.type = J1939_TP;  in j1939_can_recv()
83 	if (!j1939_address_is_valid(skcb->addr.sa)) {  in j1939_can_recv()
89 	if (j1939_pgn_is_pdu1(skcb->addr.pgn)) {  in j1939_can_recv()
91 		skcb->addr.da = skcb->addr.pgn;  in j1939_can_recv()
93 		skcb->addr.pgn &= 0x3ff00;  in j1939_can_recv()
96 		skcb->addr.da = J1939_NO_ADDR;  in j1939_can_recv()
101 	if (j1939_address_is_unicast(skcb->addr.sa) &&  in j1939_can_recv()
102 	    priv->ents[skcb->addr.sa].nusers)  in j1939_can_recv()
103 		skcb->flags |= J1939_ECU_LOCAL_SRC;  in j1939_can_recv()
104 	if (j1939_address_is_unicast(skcb->addr.da) &&  in j1939_can_recv()
105 	    priv->ents[skcb->addr.da].nusers)  in j1939_can_recv()
106 		skcb->flags |= J1939_ECU_LOCAL_DST;  in j1939_can_recv()
319 	struct j1939_sk_buff_cb *skcb = j1939_skb_to_cb(skb);  in j1939_send_one()  local
323 	if (j1939_pgn_is_pdu1(skcb->addr.pgn))  in j1939_send_one()
324 		skcb->addr.pgn &= J1939_PGN_PDU1_MAX;  in j1939_send_one()
326 		skcb->addr.pgn &= J1939_PGN_MAX;  in j1939_send_one()
328 	if (skcb->priority > 7)  in j1939_send_one()
329 		skcb->priority = 6;  in j1939_send_one()
346 		(skcb->priority << 26) |  in j1939_send_one()
347 		(skcb->addr.pgn << 8) |  in j1939_send_one()
348 		skcb->addr.sa;  in j1939_send_one()
349 	if (j1939_pgn_is_pdu1(skcb->addr.pgn))  in j1939_send_one()
350 		canid |= skcb->addr.da << 8;  in j1939_send_one()