From e8b17653088f28a87c81845fa41a2d295a3b458c Mon Sep 17 00:00:00 2001 From: Zhang Changzhong Date: Wed, 5 Aug 2020 11:50:23 +0800 Subject: [PATCH] can: j1939: cancel rxtimer on multipacket broadcast session complete If j1939_xtp_rx_dat_one() receive last frame of multipacket broadcast message, j1939_session_timers_cancel() should be called to cancel rxtimer. Fixes: 9d71dd0c7009 ("can: add support of SAE J1939 protocol") Signed-off-by: Zhang Changzhong Link: https://lore.kernel.org/r/1596599425-5534-3-git-send-email-zhangchangzhong@huawei.com Acked-by: Oleksij Rempel Signed-off-by: Marc Kleine-Budde --- net/can/j1939/transport.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/can/j1939/transport.c b/net/can/j1939/transport.c index 868ecb2bfa45..2f3c3afd5071 100644 --- a/net/can/j1939/transport.c +++ b/net/can/j1939/transport.c @@ -1824,6 +1824,7 @@ static void j1939_xtp_rx_dat_one(struct j1939_session *session, } if (final) { + j1939_session_timers_cancel(session); j1939_session_completed(session); } else if (do_cts_eoma) { j1939_tp_set_rxtimeout(session, 1250);