66 	char *old_key = NULL;  in expr__add_id()  local
77 			   (const void **)&old_key, (void **)&old_data);  in expr__add_id()
80 	free(old_key);  in expr__add_id()
89 	char *old_key = NULL;  in expr__add_id_val()  local
99 			   (const void **)&old_key, (void **)&old_data);  in expr__add_id_val()
102 	free(old_key);  in expr__add_id_val()
110 	char *old_key = NULL;  in expr__add_ref()  local
144 			   (const void **)&old_key, (void **)&old_data);  in expr__add_ref()
151 	free(old_key);  in expr__add_ref()
206 	char *old_key = NULL;  in expr__del_id()  local
209 			(const void **)&old_key, (void **)&old_val);  in expr__del_id()
210 	free(old_key);  in expr__del_id()