39 	struct j1939_sk_buff_cb *skcb = j1939_skb_to_cb(skb);  in j1939_ac_msg_is_request()  local
42 	if (skb->len < 3 || skcb->addr.pgn != J1939_PGN_REQUEST)  in j1939_ac_msg_is_request()
53 	struct j1939_sk_buff_cb *skcb = j1939_skb_to_cb(skb);  in j1939_ac_verify_outgoing()  local
61 	if (skcb->addr.src_name != j1939_skb_to_name(skb)) {  in j1939_ac_verify_outgoing()
66 	if (skcb->addr.sa == J1939_NO_ADDR) {  in j1939_ac_verify_outgoing()
72 	if (skcb->addr.dst_name || skcb->addr.da != J1939_NO_ADDR) {  in j1939_ac_verify_outgoing()
81 	struct j1939_sk_buff_cb *skcb = j1939_skb_to_cb(skb);  in j1939_ac_fixup()  local
86 	if (skcb->addr.pgn == J1939_PGN_ADDRESS_CLAIMED) {  in j1939_ac_fixup()
93 		ecu = j1939_ecu_get_by_name(priv, skcb->addr.src_name);  in j1939_ac_fixup()
97 		if (ecu->addr != skcb->addr.sa)  in j1939_ac_fixup()
101 	} else if (skcb->addr.src_name) {  in j1939_ac_fixup()
103 		addr = j1939_name_to_addr(priv, skcb->addr.src_name);  in j1939_ac_fixup()
107 				      skcb->addr.src_name);  in j1939_ac_fixup()
110 		skcb->addr.sa = addr;  in j1939_ac_fixup()
114 	if (skcb->addr.dst_name) {  in j1939_ac_fixup()
115 		addr = j1939_name_to_addr(priv, skcb->addr.dst_name);  in j1939_ac_fixup()
118 				      skcb->addr.dst_name);  in j1939_ac_fixup()
121 		skcb->addr.da = addr;  in j1939_ac_fixup()
128 	struct j1939_sk_buff_cb *skcb = j1939_skb_to_cb(skb);  in j1939_ac_process()  local
139 	skcb->addr.src_name = name;  in j1939_ac_process()
145 	if (!j1939_address_is_valid(skcb->addr.sa)) {  in j1939_ac_process()
169 	if (ecu && ecu->addr == skcb->addr.sa) {  in j1939_ac_process()
208 	if (!ecu && j1939_address_is_unicast(skcb->addr.sa))  in j1939_ac_process()
217 	if (j1939_address_is_idle(skcb->addr.sa)) {  in j1939_ac_process()
223 	if (ecu->addr != skcb->addr.sa)  in j1939_ac_process()
225 	ecu->addr = skcb->addr.sa;  in j1939_ac_process()
227 	prev = j1939_ecu_get_by_addr_locked(priv, skcb->addr.sa);  in j1939_ac_process()
249 	struct j1939_sk_buff_cb *skcb = j1939_skb_to_cb(skb);  in j1939_ac_recv()  local
253 	if (skcb->addr.pgn == J1939_PGN_ADDRESS_CLAIMED) {  in j1939_ac_recv()
255 	} else if (j1939_address_is_unicast(skcb->addr.sa)) {  in j1939_ac_recv()
257 		ecu = j1939_ecu_get_by_addr(priv, skcb->addr.sa);  in j1939_ac_recv()
259 			skcb->addr.src_name = ecu->name;  in j1939_ac_recv()
265 	ecu = j1939_ecu_get_by_addr(priv, skcb->addr.da);  in j1939_ac_recv()
267 		skcb->addr.dst_name = ecu->name;  in j1939_ac_recv()