69 static 	struct vlanreq params = {  variable
136 	if (params.vlr_tag == NOTAG || params.vlr_tag == vid)  in vlan_parse_ethervid()
137 		params.vlr_tag = vid;  in vlan_parse_ethervid()
142 	if (params.vlr_parent[0] == '\0' || !strcmp(params.vlr_parent, ifname))  in vlan_parse_ethervid()
143 		strlcpy(params.vlr_parent, ifname, IFNAMSIZ);  in vlan_parse_ethervid()
153 	if (params.vlr_tag != NOTAG || params.vlr_parent[0] != '\0') {  in vlan_create()
157 		if (params.vlr_tag == NOTAG)  in vlan_create()
159 		if (params.vlr_parent[0] == '\0')  in vlan_create()
161 		if (params.vlr_proto == NOPROTO)  in vlan_create()
162 			params.vlr_proto = ETHERTYPE_VLAN;  in vlan_create()
163 		ifr->ifr_data = (caddr_t) &params;  in vlan_create()
171 	if ((params.vlr_tag != NOTAG) ^ (params.vlr_parent[0] != '\0'))  in vlan_cb()
178 	if (params.vlr_tag != NOTAG && params.vlr_parent[0] != '\0') {  in vlan_set()
179 		if (params.vlr_proto == NOPROTO)  in vlan_set()
180 			params.vlr_proto = ETHERTYPE_VLAN;  in vlan_set()
181 		ifr->ifr_data = (caddr_t) &params;  in vlan_set()
198 	params.vlr_tag = ul;  in setvlantag()
200 	if (params.vlr_tag != ul)  in setvlantag()
209 			if (params.vlr_parent[0] == '\0')  in setvlantag()
210 				strlcpy(params.vlr_parent, vreq.vlr_parent, IFNAMSIZ);  in setvlantag()
211 			if (params.vlr_proto == NOPROTO)  in setvlantag()
212 				params.vlr_proto = vreq.vlr_proto;  in setvlantag()
224 	strlcpy(params.vlr_parent, val, sizeof(params.vlr_parent));  in setvlandev()
238 		params.vlr_proto = ETHERTYPE_VLAN;  in setvlanproto()
241 		params.vlr_proto = ETHERTYPE_QINQ;  in setvlanproto()
251 			if (params.vlr_parent[0] == '\0')  in setvlanproto()
252 				strlcpy(params.vlr_parent, vreq.vlr_parent, IFNAMSIZ);  in setvlanproto()
253 			if (params.vlr_tag == NOTAG)  in setvlanproto()
254 				params.vlr_tag = vreq.vlr_tag;  in setvlanproto()