*
* If 'stats' is nonnull, then on success it must be updated with the
* flow's statistics. */
- int (*flow_get)(const struct dpif *dpif, int flags,
+ int (*flow_get)(const struct dpif *dpif,
const struct nlattr *key, size_t key_len,
struct ofpbuf **actionsp, struct dpif_flow_stats *stats);