fixup: remove invalid todos

src/he/pmtud.c

@@ -51,8 +51,6 @@ he_return_code_t he_internal_pmtud_send_probe(he_conn_t *conn, uint16_t probe_mt
   uint16_t payload_size = probe_mtu + sizeof(he_msg_data_t) - sizeof(he_msg_ping_t);
   probe->length = payload_size;
 
-  // TODO: fill payload with random data
-
   conn->pmtud_probe_count++;
   conn->pmtud_probing_size = probe_mtu;
 
@@ -109,10 +107,6 @@ he_return_code_t he_internal_pmtud_handle_probe_ack(he_conn_t *conn, uint16_t pr
         he_internal_pmtud_send_probe(conn, conn->pmtud_probing_size);
       }
       break;
-    case HE_PMTUD_STATE_SEARCH_COMPLETE:
-      // Effective PMTU probe acked
-      // TODO: start a timer to recheck
-      break;
     case HE_PMTUD_STATE_ERROR:
       // Base PMTU probe acked, enter Searching state now
       return he_internal_pmtud_base_confirmed(conn);
@@ -137,7 +131,6 @@ he_return_code_t he_internal_pmtud_handle_probe_timeout(he_conn_t *conn) {
   switch(conn->pmtud_state) {
     case HE_PMTUD_STATE_BASE:
       // Unable to confirm the base PMTU, entering error state.
-      // TODO: we could try confirming a smaller BASE_PMTU
       return he_internal_pmtud_confirm_base_failed(conn);
     case HE_PMTUD_STATE_SEARCHING:
       if(conn->pmtud_is_using_big_step) {
@@ -235,7 +228,6 @@ he_return_code_t he_internal_pmtud_confirm_base_failed(he_conn_t *conn) {
   // Change state
   he_internal_pmtud_change_state(conn, HE_PMTUD_STATE_ERROR);
 
-  // TODO: try continue probe with MIN_PLPMTU here
   // TODO: recheck base pmtu periodically
   conn->pmtud_probe_count = 0;