return entry->map; 
return entry; 
static drm_local_map_t *drm_find_matching_map(drm_device_t *dev,					      drm_local_map_t *map){	struct list_head *list;	list_for_each(list, &dev->maplist->head) {		drm_map_list_t *entry = list_entry(list, drm_map_list_t, head);		if (entry->map && map->type == entry->map->type &&		    entry->map->offset == map->offset) {			return entry->map;		}	}	return NULL;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/89625eb186b9b0b9454d44126f8b1bcc72ad93b7/drm_bufs.c/buggy/drivers/char/drm/drm_bufs.c