case SESSION_IO_EVT_TX:
s = session_event_get_session (e, thread_index);
if (PREDICT_FALSE (!s))
- {
- clib_warning ("session %u was freed!", e->session_index);
- break;
- }
+ break;
CLIB_PREFETCH (s->tx_fifo, 2 * CLIB_CACHE_LINE_BYTES, LOAD);
wrk->ctx.s = s;
/* Spray packets in per session type frames, since they go to