chardev: reject use of 'wait' flag for socket client chardevs

This only makes sense conceptually when used with listener chardevs.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

chardev/char-socket.c

@@ -1339,14 +1339,10 @@ static bool qmp_chardev_validate_socket(ChardevSocket *sock,
             return false;
         }
         if (sock->has_wait) {
-            warn_report("'wait' option is deprecated with "
-                        "socket in client connect mode");
-            if (sock->wait) {
-                error_setg(errp, "%s",
-                           "'wait' option is incompatible with "
-                           "socket in client connect mode");
-                return false;
-            }
+            error_setg(errp, "%s",
+                       "'wait' option is incompatible with "
+                       "socket in client connect mode");
+            return false;
         }
     }
 

docs/system/deprecated.rst

@@ -228,12 +228,6 @@ Since the ``dirty-bitmaps`` field is optionally present in both the old and
 new locations, clients must use introspection to learn where to anticipate
 the field if/when it does appear in command output.
 
-chardev client socket with ``wait`` option (since 4.0)
-''''''''''''''''''''''''''''''''''''''''''''''''''''''
-
-Character devices creating sockets in client mode should not specify
-the 'wait' field, which is only applicable to sockets in server mode
-
 ``nbd-server-add`` and ``nbd-server-remove`` (since 5.2)
 ''''''''''''''''''''''''''''''''''''''''''''''''''''''''
 

docs/system/removed-features.rst

@@ -104,6 +104,12 @@ The ``query-cpus`` command is replaced by the ``query-cpus-fast`` command.
 The ``arch`` output member of the ``query-cpus-fast`` command is
 replaced by the ``target`` output member.
 
+chardev client socket with ``wait`` option (removed in 6.0)
+'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+
+Character devices creating sockets in client mode should not specify
+the 'wait' field, which is only applicable to sockets in server mode
+
 Human Monitor Protocol (HMP) commands
 -------------------------------------