diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2012-09-19 15:52:44 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@gmail.com> | 2012-09-23 07:11:29 +0100 |
| commit | 144b97c26cdef7fecd62dae2db6ce312cd493751 (patch) | |
| tree | 0c20892fe9e783961b475ff9f3e2985d136122b8 | |
| parent | c10600af60865ba6c60987be313102ebb5fcee57 (diff) | |
qemu-timer: simplify qemu_run_timers
ptimer_head is an invariant pointer to clock->active_timers.
Remove it, and just reference clock->active_timers directly.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
| -rw-r--r-- | qemu-timer.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/qemu-timer.c b/qemu-timer.c index c7a1551a36..908a1030b6 100644 --- a/qemu-timer.c +++ b/qemu-timer.c @@ -372,21 +372,20 @@ bool qemu_timer_expired(QEMUTimer *timer_head, int64_t current_time) void qemu_run_timers(QEMUClock *clock) { - QEMUTimer **ptimer_head, *ts; + QEMUTimer *ts; int64_t current_time; if (!clock->enabled) return; current_time = qemu_get_clock_ns(clock); - ptimer_head = &clock->active_timers; for(;;) { - ts = *ptimer_head; + ts = clock->active_timers; if (!qemu_timer_expired_ns(ts, current_time)) { break; } /* remove timer from the list before calling the callback */ - *ptimer_head = ts->next; + clock->active_timers = ts->next; ts->next = NULL; /* run the callback (the timer list can be modified) */ |