alarmtimers: Fix time comparison

The expiry function compares the timer against current time and does not expire the timer when the expiry time is >= now. That's wrong. If the timer is set for now, then it must expire. Make the condition expiry > now for breaking out the loop. Signed-off-by: Thomas Gleixner <[email protected]> Acked-by: John Stultz <[email protected]> Cc: [email protected]
redpig · Dec 6, 2011 · c9c024b · c9c024b
1 parent d68fb11
commit c9c024b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
@@ -195,7 +195,7 @@ static enum hrtimer_restart alarmtimer_fired(struct hrtimer *timer)
 		struct alarm *alarm;
 		ktime_t expired = next->expires;
 
-		if (expired.tv64 >= now.tv64)
+		if (expired.tv64 > now.tv64)
 			break;
 
 		alarm = container_of(next, struct alarm, node);