can: j1939: j1939_xtp_rx_dat_one(): fix rxtimer value between consecu…

…tive TP.DT to 750ms

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

Fixes: 9d71dd0 ("can: add support of SAE J1939 protocol")
Link: https://lore.kernel.org/r/[email protected]
Cc: linux-stable <[email protected]>
Signed-off-by: Zhang Changzhong <[email protected]>
Acked-by: Oleksij Rempel <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>

net/can/j1939/transport.c

@@ -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);