hw/core/null-machine: Do not initialize unused chardev backends
commit9e7871b1fca452e6ca125ff74baa3332e99ad5fe
authorPhilippe Mathieu-Daudé <f4bug@amsat.org>
Wed, 24 Jun 2020 10:56:11 +0000 (24 12:56 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 10 Jul 2020 22:02:16 +0000 (10 18:02 -0400)
tree29460ba41863b615242b61e25f028fc99f5bb3bc
parent5b88849e7b92945c4d4a6bc1a84ea463242c9fb3
hw/core/null-machine: Do not initialize unused chardev backends

The MachineClass uses an inverted logic (inherited from the
PC machines [*]) to create the chardev backends for the default
devices (see commits 998bbd74b9d..aa40fc9c964 and ac33f8fad14).

As the none-machine doesn't have any hardware device, it is
pointless to initialize chardev backends. Fix by setting the
'no_defaults' bits in its MachineClass.

Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200624105611.1049-1-f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
hw/core/null-machine.c