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 13893C433EF for ; Mon, 20 Dec 2021 15:14:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236793AbhLTPO2 (ORCPT ); Mon, 20 Dec 2021 10:14:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39682 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239682AbhLTPM3 (ORCPT ); Mon, 20 Dec 2021 10:12:29 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8B6A1C08EBB0; Mon, 20 Dec 2021 06:56:57 -0800 (PST) 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 ams.source.kernel.org (Postfix) with ESMTPS id 4A7ADB80EA3; Mon, 20 Dec 2021 14:56:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7C76BC36AE7; Mon, 20 Dec 2021 14:56:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1640012215; bh=w1xIGX/Xy+QzyzD3lyYqHDydm6v+LvlETH0E9elbBHY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mWZB2uYHh7vZrNxcqKwvPvvgEjpbYpgy8Nfd4NJuO3CpWDSY6rLjm3vb4WpD4xQlU XadwWge6ua4TC4FyhfLUaTS+6iADv5vweiQWLxC/ClQjKbVRinna4p2WGuasJUJIvb hdZJKdEAycLPQBiV4k9NzqsK7t+q9zFjbV7pYwLw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Chunfeng Yun Subject: [PATCH 5.15 121/177] usb: xhci-mtk: fix list_del warning when enable list debug Date: Mon, 20 Dec 2021 15:34:31 +0100 Message-Id: <20211220143044.148958063@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211220143040.058287525@linuxfoundation.org> References: <20211220143040.058287525@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chunfeng Yun commit ccc14c6cfd346e85c3ecb970975afd5132763437 upstream. There is warning of 'list_del corruption' when enable list debug (CONFIG_DEBUG_LIST=y), fix it by using list_del_init() Fixes: 4ce186665e7c ("usb: xhci-mtk: Do not use xhci's virt_dev in drop_endpoint") Cc: stable Signed-off-by: Chunfeng Yun Link: https://lore.kernel.org/r/20211209025422.17108-1-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/xhci-mtk-sch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/usb/host/xhci-mtk-sch.c +++ b/drivers/usb/host/xhci-mtk-sch.c @@ -781,7 +781,7 @@ int xhci_mtk_check_bandwidth(struct usb_ ret = xhci_check_bandwidth(hcd, udev); if (!ret) - INIT_LIST_HEAD(&mtk->bw_ep_chk_list); + list_del_init(&mtk->bw_ep_chk_list); return ret; }