From 8e10e6e3fa6b1f64d87aada5f1767a9b41d3c693 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Joakim=20Nohlg=C3=A5rd?= Date: Mon, 5 Jun 2017 03:35:11 +0200 Subject: [PATCH] xtimer: Use {} for empty while loops --- sys/xtimer/xtimer_core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sys/xtimer/xtimer_core.c b/sys/xtimer/xtimer_core.c index 1ac645838..d5765de89 100644 --- a/sys/xtimer/xtimer_core.c +++ b/sys/xtimer/xtimer_core.c @@ -452,7 +452,7 @@ static void _timer_callback(void) /* make sure the timer counter also arrived * in the next timer period */ - while (_xtimer_lltimer_now() == _xtimer_lltimer_mask(0xFFFFFFFF)); + while (_xtimer_lltimer_now() == _xtimer_lltimer_mask(0xFFFFFFFF)) {} } else { /* we ended up in _timer_callback and there is @@ -466,7 +466,7 @@ overflow: /* check if next timers are close to expiring */ while (timer_list_head && (_time_left(_xtimer_lltimer_mask(timer_list_head->target), reference) < XTIMER_ISR_BACKOFF)) { /* make sure we don't fire too early */ - while (_time_left(_xtimer_lltimer_mask(timer_list_head->target), reference)); + while (_time_left(_xtimer_lltimer_mask(timer_list_head->target), reference)) {} /* pick first timer in list */ xtimer_t *timer = timer_list_head; @@ -519,7 +519,7 @@ overflow: /* check if the end of this period is very soon */ if (_xtimer_lltimer_mask(now + XTIMER_ISR_BACKOFF) < now) { /* spin until next period, then advance */ - while (_xtimer_lltimer_now() >= now); + while (_xtimer_lltimer_now() >= now) {} _next_period(); reference = 0; goto overflow;