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hw/core: Add missing return on error

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If dies is not supported by this machine's CPU topology, don't
keep processing options and return directly.

Fixes: 0aebebb561 ("machine: reject -smp dies!=1 for non-PC machines")
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210813112608.1452541-2-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2021-08-13 13:26:06 +02:00 committed by Paolo Bonzini
parent 24d84c7e48
commit 0b46318170
1 changed files with 1 additions and 0 deletions
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hw/core/machine.c
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@ -752,6 +752,7 @@ static void smp_parse(MachineState *ms, SMPConfiguration *config, Error **errp)
if (config->has_dies && config->dies != 0 && config->dies != 1) {
error_setg(errp, "dies not supported by this machine's CPU topology");
return;
}
/* compute missing values, prefer sockets over cores over threads */