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tests/ieee802154_submac: prevent calling ACK TO fired if cancelled

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This commit is contained in:
Jose Alamos 2021-10-07 14:48:36 +02:00
parent cb6e242b65
commit a7a0b8f592
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GPG Key ID: F483EB800EF89DD9
1 changed files with 4 additions and 0 deletions
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4
tests/ieee802154_submac/main.c
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@ -139,6 +139,10 @@ void ieee802154_submac_ack_timer_cancel(ieee802154_submac_t *submac)
{ {
(void)submac; (void)submac;
ztimer_remove(ZTIMER_USEC, &ack_timer); ztimer_remove(ZTIMER_USEC, &ack_timer);
/* Avoid race conditions between RX_DONE and ACK_TIMEOUT */
if (ev_ack_timeout.list_node.next) {
event_cancel(EVENT_PRIO_HIGHEST, &ev_ack_timeout);
}
} }
static void _ack_timeout(void *arg) static void _ack_timeout(void *arg)