diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/time/hrtimer.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index c38f0b6..beab02d 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -923,22 +923,18 @@ remove_hrtimer(struct hrtimer *timer, struct hrtimer_clock_base *base) * @delta_ns: "slack" range for the timer * @mode: expiry mode: absolute (HRTIMER_MODE_ABS) or * relative (HRTIMER_MODE_REL) - * - * Returns: - * 0 on success - * 1 when the timer was active */ -int hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim, - unsigned long delta_ns, const enum hrtimer_mode mode) +void hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim, + unsigned long delta_ns, const enum hrtimer_mode mode) { struct hrtimer_clock_base *base, *new_base; unsigned long flags; - int ret, leftmost; + int leftmost; base = lock_hrtimer_base(timer, &flags); /* Remove an active timer from the queue: */ - ret = remove_hrtimer(timer, base); + remove_hrtimer(timer, base); if (mode & HRTIMER_MODE_REL) { tim = ktime_add_safe(tim, base->get_time()); @@ -962,11 +958,8 @@ int hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim, timer_stats_hrtimer_set_start_info(timer); leftmost = enqueue_hrtimer(timer, new_base); - - if (!leftmost) { - unlock_hrtimer_base(timer, &flags); - return ret; - } + if (!leftmost) + goto unlock; if (!hrtimer_is_hres_active(timer)) { /* @@ -977,10 +970,8 @@ int hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim, } else { hrtimer_reprogram(timer, new_base); } - +unlock: unlock_hrtimer_base(timer, &flags); - - return ret; } EXPORT_SYMBOL_GPL(hrtimer_start_range_ns); |
