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net/colo-compare: Use QEMU_LOCK_GUARD to simplify mutex handling

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Replace qemu_mutex_(un)lock() calls with the QEMU_LOCK_GUARD().

Signed-off-by: Evgeny Kolmakov <randomjack94dev@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhang Chen <zhangckid@gmail.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Evgeny Kolmakov
2026-05-22 11:06:43 +03:00
committed by Michael Tokarev
parent ae84c738e4
commit 51395f054a
1 changed files with 2 additions and 6 deletions
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8
net/colo-compare.c
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@@ -902,14 +902,13 @@ static void check_old_packet_regular(void *opaque)
void colo_notify_compares_event(void *opaque, int event, Error **errp)
{
CompareState *s;
qemu_mutex_lock(&colo_compare_mutex);
QEMU_LOCK_GUARD(&colo_compare_mutex);
if (!colo_compare_active) {
qemu_mutex_unlock(&colo_compare_mutex);
return;
}
qemu_mutex_lock(&event_mtx);
QEMU_LOCK_GUARD(&event_mtx);
QTAILQ_FOREACH(s, &net_compares, next) {
s->event = event;
qemu_bh_schedule(s->event_bh);
@@ -919,9 +918,6 @@ void colo_notify_compares_event(void *opaque, int event, Error **errp)
while (event_unhandled_count > 0) {
qemu_cond_wait(&event_complete_cond, &event_mtx);
}
qemu_mutex_unlock(&event_mtx);
qemu_mutex_unlock(&colo_compare_mutex);
}
static void colo_compare_timer_init(CompareState *s)