timers: Make internal_add_timer() update ->next_timer if ->active_timers == 0

[firefly-linux-kernel-4.4.55.git] / kernel / timer.c

diff --git a/kernel/timer.c b/kernel/timer.c
index 0c638cf3d9d21ce066bc0873431fd6d11063cc21..c0d8898fed98537c36027f21ef7226e5e5c0a1f0 100644 (file)
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -404,9 +404,9 @@ static void internal_add_timer(struct tvec_base *base, struct timer_list *timer)
         * Update base->active_timers and base->next_timer
         */
        if (!tbase_get_deferrable(timer->base)) {
-               if (time_before(timer->expires, base->next_timer))
+               if (!base->active_timers++ ||
+                   time_before(timer->expires, base->next_timer))
                        base->next_timer = timer->expires;
-               base->active_timers++;
        }
        base->all_timers++;
 }