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Bluetooth: Mesh: Transport seg with few adv bufs

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Fixes bug where the transport segmented tx would decrement the attempt
counter every time it ran out of buffers. If transport ran out of
buffers 4 times before the sending could complete, the transfer would
end prematurely.

Moves the attempt decrement to only execute when all segments have been
sent.

Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
This commit is contained in:
Trond Einar Snekvik 2020-05-15 10:17:02 +02:00 • committed by Carles Cufí
commit 0aeba0eb12
1 changed files with 1 additions and 1 deletions
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2
subsys/bluetooth/mesh/transport.c
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@ -425,6 +425,7 @@ static void seg_tx_send_unacked(struct seg_tx *tx)
}
tx->seg_o = 0U;
tx->attempts--;
end:
if (!tx->seg_pending) {
@ -433,7 +434,6 @@ end:
}
tx->sending = 0U;
tx->attempts--;
}
static void seg_retransmit(struct k_work *work)