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net/netdev_ieee802154_submac: prevent calling ACK TO fired if cancelled

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Jose Alamos 2021-10-07 14:37:05 +02:00
parent d7f4d5b0bd
commit cb6e242b65
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GPG Key ID: F483EB800EF89DD9
1 changed files with 3 additions and 0 deletions
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drivers/netdev_ieee802154_submac/netdev_ieee802154_submac.c
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@ -151,6 +151,9 @@ void ieee802154_submac_ack_timer_cancel(ieee802154_submac_t *submac)
submac); submac);
xtimer_remove(&netdev_submac->ack_timer); xtimer_remove(&netdev_submac->ack_timer);
/* Prevent a race condition between the RX_DONE event and the ACK timeout */
netdev_submac->isr_flags &= ~NETDEV_SUBMAC_FLAGS_ACK_TIMEOUT;
} }
static int _send(netdev_t *netdev, const iolist_t *pkt) static int _send(netdev_t *netdev, const iolist_t *pkt)