From 144b97c26cdef7fecd62dae2db6ce312cd493751 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Wed, 19 Sep 2012 15:52:44 +0200 Subject: 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 Signed-off-by: Stefan Hajnoczi --- qemu-timer.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'qemu-timer.c') 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) */ -- cgit v1.2.1