{
*async_frame = vnet_crypto_async_get_frame (
vm, VNET_CRYPTO_OP_CHACHA20_POLY1305_TAG16_AAD0_ENC);
+ if (PREDICT_FALSE (NULL == *async_frame))
+ goto error;
/* Save the frame to the list we'll submit at the end */
vec_add1 (ptd->async_frames, *async_frame);
}