+ if (PREDICT_FALSE (sa_drop_no_crypto != 0))
+ {
+ err = ESP_ENCRYPT_ERROR_NO_ENCRYPTION;
+ esp_encrypt_set_next_index (b[0], node, thread_index, err, n_noop,
+ noop_nexts, drop_next, sa_index0);
+ goto trace;
+ }
+
+ if (PREDICT_FALSE ((u16) ~0 == sa0->thread_index))