sys: xtimer: xtimer_set(): shoot directly if offset <= 1

8 years ago · cb0337d77e
parent 5a485c3f73
commit cb0337d77e
1 changed files with 4 additions and 2 deletions
--- a/sys/xtimer/xtimer_core.c
+++ b/sys/xtimer/xtimer_core.c
@ -121,8 +121,10 @@ void xtimer_set(xtimer_t *timer, uint32_t offset)
    uint32_t target = xtimer_now() + offset;

    if (offset < XTIMER_BACKOFF) {
-        /* spin until timer should be run */
-        xtimer_spin_until(target);
+        if (offset > 1) {
+            /* spin until timer should be run */
+            xtimer_spin_until(target);
+        }

        _shoot(timer);
    }