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can: j1939: j1939_xtp_rx_dat_one(): fix rxtimer value between consecutive TP.DT to 750ms

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For receive side, the max time interval between two consecutive TP.DT
should be 750ms.

Fixes: 9d71dd0c70 ("can: add support of SAE J1939 protocol")
Link: https://lore.kernel.org/r/1625569210-47506-1-git-send-email-zhangchangzhong@huawei.com
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Zhang Changzhong 2021-07-06 19:00:08 +08:00 committed by Marc Kleine-Budde
parent 0c71437dd5
commit c6eea1c8bd
1 changed files with 1 additions and 1 deletions
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2
net/can/j1939/transport.c
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@ -1874,7 +1874,7 @@ static void j1939_xtp_rx_dat_one(struct j1939_session *session,
if (!session->transmission)
j1939_tp_schedule_txtimer(session, 0);
} else {
j1939_tp_set_rxtimeout(session, 250);
j1939_tp_set_rxtimeout(session, 750);
}
session->last_cmd = 0xff;
consume_skb(se_skb);