67 	struct agp_memory *prev;  in agp_remove_from_pool()  local
75 		prev = temp->prev;  in agp_remove_from_pool()
77 		if (prev != NULL) {  in agp_remove_from_pool()
78 			prev->next = next;  in agp_remove_from_pool()
80 				next->prev = prev;  in agp_remove_from_pool()
85 				next->prev = NULL;  in agp_remove_from_pool()
199 	struct agp_memory *prev;  in agp_insert_into_pool()  local
201 	prev = agp_fe.current_controller->pool;  in agp_insert_into_pool()
203 	if (prev != NULL) {  in agp_insert_into_pool()
204 		prev->prev = temp;  in agp_insert_into_pool()
205 		temp->next = prev;  in agp_insert_into_pool()
230 	struct agp_file_private *prev;  in agp_insert_file_private()  local
232 	prev = agp_fe.file_priv_list;  in agp_insert_file_private()
234 	if (prev != NULL)  in agp_insert_file_private()
235 		prev->prev = priv;  in agp_insert_file_private()
236 	priv->next = prev;  in agp_insert_file_private()
243 	struct agp_file_private *prev;  in agp_remove_file_private()  local
246 	prev = priv->prev;  in agp_remove_file_private()
248 	if (prev != NULL) {  in agp_remove_file_private()
249 		prev->next = next;  in agp_remove_file_private()
252 			next->prev = prev;  in agp_remove_file_private()
256 			next->prev = NULL;  in agp_remove_file_private()
326 		prev_controller->prev = controller;  in agp_insert_controller()
375 	prev_controller = controller->prev;  in agp_remove_controller()
381 			next_controller->prev = prev_controller;  in agp_remove_controller()
385 			next_controller->prev = NULL;  in agp_remove_controller()
505 		prev_client->prev = client;  in agp_insert_client()
539 	prev_client = client->prev;  in agp_remove_client()
545 			next_client->prev = prev_client;  in agp_remove_client()
549 			next_client->prev = NULL;  in agp_remove_client()