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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7E8CFC77B7C for ; Sun, 28 May 2023 19:25:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230047AbjE1TZa (ORCPT ); Sun, 28 May 2023 15:25:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230055AbjE1TZ3 (ORCPT ); Sun, 28 May 2023 15:25:29 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 69BB7C9 for ; Sun, 28 May 2023 12:25:28 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 06F8861BF8 for ; Sun, 28 May 2023 19:25:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 07E2FC433EF; Sun, 28 May 2023 19:25:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1685301927; bh=h7dh3KkyJjGKYQdkWqhkbHfMUiiUp9Fd9wZiShJylW8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dAjP97PswQM9sXn2JeOxlYgPKQjypOr5A+7SBkohZyss8pEPFedVyZQ56qCdLOPPg 5lradhNSJhwIhcfHuA+m6AjjTqOEp24Q4eVpoNiLtZZ1BZR3PwSdfahZyxL3A9v0aW FkEtH59ueMaGnZwTy/5YlaeMI7QH+RZigdt1j7Bc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jimmy Assarsson , Marc Kleine-Budde Subject: [PATCH 5.4 091/161] can: kvaser_pciefd: Set CAN_STATE_STOPPED in kvaser_pciefd_stop() Date: Sun, 28 May 2023 20:10:15 +0100 Message-Id: <20230528190840.012603793@linuxfoundation.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230528190837.051205996@linuxfoundation.org> References: <20230528190837.051205996@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jimmy Assarsson commit aed0e6ca7dbb8fbea9bc69c9ac663d5533c8c5d8 upstream. Set can.state to CAN_STATE_STOPPED in kvaser_pciefd_stop(). Without this fix, wrong CAN state was repported after the interface was brought down. Fixes: 26ad340e582d ("can: kvaser_pciefd: Add driver for Kvaser PCIEcan devices") Cc: stable@vger.kernel.org Signed-off-by: Jimmy Assarsson Link: https://lore.kernel.org/r/20230516134318.104279-2-extja@kvaser.com Signed-off-by: Marc Kleine-Budde Signed-off-by: Greg Kroah-Hartman --- drivers/net/can/kvaser_pciefd.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/net/can/kvaser_pciefd.c +++ b/drivers/net/can/kvaser_pciefd.c @@ -719,6 +719,7 @@ static int kvaser_pciefd_stop(struct net iowrite32(0, can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG); del_timer(&can->bec_poll_timer); } + can->can.state = CAN_STATE_STOPPED; close_candev(netdev); return ret;