+always_inline void
+nat44_delete_user_with_no_session (snat_main_t * sm, snat_user_t * u,
+ u32 thread_index)
+{
+ clib_bihash_kv_8_8_t kv;
+ snat_user_key_t u_key;
+ snat_main_per_thread_data_t *tsm = vec_elt_at_index (sm->per_thread_data,
+ thread_index);
+
+ if (u->nstaticsessions == 0 && u->nsessions == 0)
+ {
+ u_key.addr.as_u32 = u->addr.as_u32;
+ u_key.fib_index = u->fib_index;
+ kv.key = u_key.as_u64;
+ pool_put_index (tsm->list_pool, u->sessions_per_user_list_head_index);
+ pool_put (tsm->users, u);
+ clib_bihash_add_del_8_8 (&tsm->user_hash, &kv, 0);
+ }
+}
+