85 		struct ifi_info *ifi, *ifihead, **ifipnext, *ifipold, **ifiptr;  in get_ifi_info_linuxv6()  local
99 	ifihead = NULL;  in get_ifi_info_linuxv6()
100 	ifipnext = &ifihead;  in get_ifi_info_linuxv6()
198 	if (ifihead != NULL) {  in get_ifi_info_linuxv6()
199 		free_ifi_info(ifihead);  in get_ifi_info_linuxv6()
200 		ifihead = NULL;  in get_ifi_info_linuxv6()
217 	return(ifihead);    /* pointer to first structure in linked list */  in get_ifi_info_linuxv6()
224     struct ifi_info     *ifi, *ifihead, **ifipnext, *ifipold, **ifiptr;  in get_ifi_info()  local
245     ifihead = NULL;  in get_ifi_info()
273     ifihead = NULL;  in get_ifi_info()
274     ifipnext = &ifihead;  in get_ifi_info()
473     if (ifihead != NULL) {  in get_ifi_info()
474         free_ifi_info(ifihead);  in get_ifi_info()
475         ifihead = NULL;  in get_ifi_info()
490     return(ifihead);    /* pointer to first structure in linked list */  in get_ifi_info()
496 free_ifi_info(struct ifi_info *ifihead)  in free_ifi_info()  argument
500     for (ifi = ifihead; ifi != NULL; ifi = ifinext) {  in free_ifi_info()