diff options
| -rw-r--r-- | balloon.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/balloon.c b/balloon.c index 86f629e77a..d40be39b3b 100644 --- a/balloon.c +++ b/balloon.c @@ -42,23 +42,21 @@ void qemu_add_balloon_handler(QEMUBalloonEvent *func, void *opaque) static int qemu_balloon(ram_addr_t target, MonitorCompletion cb, void *opaque) { - if (balloon_event_fn) { - trace_balloon_event(balloon_opaque, target); - balloon_event_fn(balloon_opaque, target, cb, opaque); - return 1; - } else { + if (!balloon_event_fn) { return 0; } + trace_balloon_event(balloon_opaque, target); + balloon_event_fn(balloon_opaque, target, cb, opaque); + return 1; } static int qemu_balloon_status(MonitorCompletion cb, void *opaque) { - if (balloon_event_fn) { - balloon_event_fn(balloon_opaque, 0, cb, opaque); - return 1; - } else { + if (!balloon_event_fn) { return 0; } + balloon_event_fn(balloon_opaque, 0, cb, opaque); + return 1; } static void print_balloon_stat(const char *key, QObject *obj, void *opaque) |