Triage the XXX022 and XXX021 comments remaining in the code

Remove some, postpone others, leave some alone.  Now the only
remaining XXX022s are ones that seem important to fix or investigate.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/or/connection.c b/src/or/connection.c
index c65c91b73b..7fa6cd9c17 100644
--- a/src/or/connection.c
+++ b/src/or/connection.c
@@ -2575,13 +2575,13 @@ connection_read_to_buf(connection_t *conn, int *max_to_read, int *socket_error)
   }
 
   if (n_read > 0) { /* change *max_to_read */
-    /*XXXX021 check for overflow*/
+    /*XXXX022 check for overflow*/
     *max_to_read = (int)(at_most - n_read);
   }
 
   if (conn->type == CONN_TYPE_AP) {
     edge_connection_t *edge_conn = TO_EDGE_CONN(conn);
-    /*XXXX021 check for overflow*/
+    /*XXXX022 check for overflow*/
     edge_conn->n_read += (int)n_read;
   }
 
@@ -2783,7 +2783,7 @@ connection_handle_write_impl(connection_t *conn, int force)
 
   if (conn->type == CONN_TYPE_AP) {
     edge_connection_t *edge_conn = TO_EDGE_CONN(conn);
-    /*XXXX021 check for overflow.*/
+    /*XXXX022 check for overflow.*/
     edge_conn->n_written += (int)n_written;
   }