diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/interface.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c index 14c1efdd0757..72c5cdbe0791 100644 --- a/drivers/rtc/interface.c +++ b/drivers/rtc/interface.c @@ -698,9 +698,9 @@ retry: spin_lock_irqsave(&rtc->irq_task_lock, flags); if (rtc->irq_task != NULL && task == NULL) err = -EBUSY; - if (rtc->irq_task != task) + else if (rtc->irq_task != task) err = -EACCES; - if (!err) { + else { if (rtc_update_hrtimer(rtc, enabled) < 0) { spin_unlock_irqrestore(&rtc->irq_task_lock, flags); cpu_relax(); @@ -734,9 +734,9 @@ retry: spin_lock_irqsave(&rtc->irq_task_lock, flags); if (rtc->irq_task != NULL && task == NULL) err = -EBUSY; - if (rtc->irq_task != task) + else if (rtc->irq_task != task) err = -EACCES; - if (!err) { + else { rtc->irq_freq = freq; if (rtc->pie_enabled && rtc_update_hrtimer(rtc, 1) < 0) { spin_unlock_irqrestore(&rtc->irq_task_lock, flags); |