cpu: Remove parameter of list_cpus()

The "optarg" parameter is completely unused, so let's drop it.

Message-Id: <20230419124831.678079-1-thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/softmmu/vl.c b/softmmu/vl.c
index ea20b23e4c..5cb72a56fc 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
@@ -2432,7 +2432,7 @@ static void qemu_process_help_options(void)
      * to say '-cpu help -machine something'.
      */
     if (cpu_option && is_help_option(cpu_option)) {
-        list_cpus(cpu_option);
+        list_cpus();
         exit(0);
     }