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trace/control: Fix -Wunused-but-set-global warning with clang 23+

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../trace/control.c:41:13: error: variable 'init_trace_on_startup' set but not used [-Werror,-Wunused-but-set-global]
   41 | static bool init_trace_on_startup;
      |             ^
1 error generated.

Signed-off-by: Tom Stellard <tstellar@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20260617224145.1419961-1-tstellar@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Tom Stellard
2026-06-17 15:41:45 -07:00
committed by Stefan Hajnoczi
parent c7cf7c8101
commit c0f8130a31
1 changed files with 4 additions and 0 deletions
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4
trace/control.c
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@@ -38,7 +38,9 @@ static TraceEventGroup *event_groups;
static size_t nevent_groups;
static uint32_t next_id;
static uint32_t next_vcpu_id;
#ifdef CONFIG_TRACE_SIMPLE
static bool init_trace_on_startup;
#endif
static char *trace_opts_file;
QemuOptsList qemu_trace_opts = {
@@ -295,7 +297,9 @@ void trace_opt_parse(const char *optstr)
trace_enable_events(qemu_opt_get(opts, "enable"));
}
trace_init_events(qemu_opt_get(opts, "events"));
#ifdef CONFIG_TRACE_SIMPLE
init_trace_on_startup = true;
#endif
g_free(trace_opts_file);
trace_opts_file = g_strdup(qemu_opt_get(opts, "file"));
qemu_opts_del(opts);