From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D2C3BC433E0 for ; Wed, 5 Aug 2020 03:50:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BDA3520842 for ; Wed, 5 Aug 2020 03:50:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726994AbgHEDu6 (ORCPT ); Tue, 4 Aug 2020 23:50:58 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:9332 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726150AbgHEDuz (ORCPT ); Tue, 4 Aug 2020 23:50:55 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id B989B58AA064C2FC41CC; Wed, 5 Aug 2020 11:50:53 +0800 (CST) Received: from localhost.localdomain (10.175.112.70) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server (TLS) id 14.3.487.0; Wed, 5 Aug 2020 11:50:49 +0800 From: Zhang Changzhong To: , , , , , , CC: , , Subject: [PATCH net 2/4] can: j1939: cancel rxtimer on multipacket broadcast session complete Date: Wed, 5 Aug 2020 11:50:23 +0800 Message-ID: <1596599425-5534-3-git-send-email-zhangchangzhong@huawei.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1596599425-5534-1-git-send-email-zhangchangzhong@huawei.com> References: <1596599425-5534-1-git-send-email-zhangchangzhong@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.112.70] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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 e5188ac..dd6a120 100644 --- a/net/can/j1939/transport.c +++ b/net/can/j1939/transport.c @@ -1788,6 +1788,7 @@ 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); -- 2.9.5