Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp204488pxb; Tue, 9 Mar 2021 21:20:34 -0800 (PST) X-Google-Smtp-Source: ABdhPJy9PFePN+iLyAhkBSCZ1cDiKGlDBw8/vphXXX+//YU+qix7IcFrYHWv/4EKtvMQayyTDx7S X-Received: by 2002:a17:906:1e4f:: with SMTP id i15mr1615917ejj.349.1615353634181; Tue, 09 Mar 2021 21:20:34 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1615353634; cv=pass; d=google.com; s=arc-20160816; b=WmWlX7PrNO8Cw9pGGtQz1tx8hI4inc8tIzxF7g19nSUq87C50SD+R/3LV6iGcg9TQw RxN6WALp9NJpxDJdNRStQsz9eoeUQJ98RCfovrUQwXaKMiMwTBWFkcPYnzqWNoGIuiyD Jg1Cb2RJUiMhcKGwPMPuAu0TsQ9khO1ro3lise7ugsGHEecPIXYiCl3YNke3yvBJrZJN yQvCD+PJAkzLFR6KO981XiDu+qTtZqAWs4w39DLKQDnxHpmE3bjSkhCRlYE2RJXZ2Bsi PRffrM8+EY1qmmKX4QGX0jmNDzrCzIEPuKMN0UfE7TxWUkinL4ewNxv3Z8f4XuSoeGSp fx2w== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:dkim-signature; bh=OHbHgKToNZplQ/M8Y+9O3OBI3UkcVzq0PCTQzJFSwKQ=; b=a8txXr4gnrs7wCAzHe34d/32zrgWS4alwL1A4k6/cKwZd9p1npQ5nJmhibbYPWmfrQ kcsqzhofMl9AlCwBIR6Ty/ihyu3T3ci1LqrC9ZfwnsoJvxM32bUigzFA/p9k/iKnvJxW dOarEhSxg18dx8SjWiEyX9nfpGohcWEWsL680eRQxsVCH4NncFOnhYObrZkSVuZGgYIK +r6nw14Frv+TZPprJw1GtfzykOOYmV2GmkYEwaCY24aQm6J1yMWPJQFX2nWMYyETjKva sATjfhAtYwAnpCFHuIRpqqA5va200PfxgCzCsxIrFC4GZZSQCCbPyz4QhgRaAUumg17m kCog== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@renesasgroup.onmicrosoft.com header.s=selector2-renesasgroup-onmicrosoft-com header.b=DaAxPg12; arc=pass (i=1 spf=pass spfdomain=renesas.com dkim=pass dkdomain=renesas.com dmarc=pass fromdomain=renesas.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id z9si9591831edb.10.2021.03.09.21.20.12; Tue, 09 Mar 2021 21:20:34 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@renesasgroup.onmicrosoft.com header.s=selector2-renesasgroup-onmicrosoft-com header.b=DaAxPg12; arc=pass (i=1 spf=pass spfdomain=renesas.com dkim=pass dkdomain=renesas.com dmarc=pass fromdomain=renesas.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229557AbhCJFTR (ORCPT + 99 others); Wed, 10 Mar 2021 00:19:17 -0500 Received: from mail-eopbgr1310129.outbound.protection.outlook.com ([40.107.131.129]:60380 "EHLO APC01-SG2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229441AbhCJFTE (ORCPT ); Wed, 10 Mar 2021 00:19:04 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=j8pkzSY2sJDttkvIADrnKL9MRu03Ckfre3of3zdqTIZEEgBfmY78KHI22gDrNwaU1DxXW+cdogxwY5S0uFoDNNzBog/58fbsS53h7LfbbDt49AwXS+yHdFycEsAsHbRsz893V4DoCTEfeXw/g4rsogFS29hzgVfUbgjgcstlSPiUFDeCrh5YiB6Mpm5f/Jh0UggtZ/kHhnkkzRH7oDvbUavDESS/5j+HHBCwr/zL8HaO5H88EIElmPWLwuTHmMCAzxaT9ijT654X5Jro/WBj0A8dcuXA2HBMJKLy/eVVZG43znYqZt/89K1yu6Gngmp2O6i2efV3qwGrfqQiJzWMzQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=OHbHgKToNZplQ/M8Y+9O3OBI3UkcVzq0PCTQzJFSwKQ=; b=oDfFXzXWUCe5OSY2azLVw1cIIm1ReNFBcT8lIMsriqius1+avqUoHW8Ug6FLG8NCjbr1be0dJKc9qXAkDfYK2rHIIg2SWQaTFq0/dmnZf63CoYZyGoge64fpV2pVv1XxjboxkrwsJbd7HjsdY0yPKkef43xtNHCp3OoNGr43U+TWhxUSoHsEq8tmLxfGW6yEc90O6yGqJHn65oOz3csu94B5eLI14r54lNTYPaIAYtnrGwFCq9cDMnFlhXR8RR72zB9o6q7FINeSVbj5ut+3ve4YyUcrPi+VI/p7teaQNIOT1AxH/OB5fPxz6UOEqZf6NWinj2vRJhR9xxqX1unMjg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=renesas.com; dmarc=pass action=none header.from=renesas.com; dkim=pass header.d=renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=renesasgroup.onmicrosoft.com; s=selector2-renesasgroup-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=OHbHgKToNZplQ/M8Y+9O3OBI3UkcVzq0PCTQzJFSwKQ=; b=DaAxPg1297/L7xoT+nbd8PON4fJoQ3HuZiiiKTzHKQrbI+Yjrpvf3S5Kw2i7+Izplgc55K+fxqLb9+cG3LOJl3VwXKloq5IXBatBhgqkH5gZMuIeBbPMRjY1E5SCc5nwW2m+zZtQ/LiF1/8q3mE02Sdt1U65AM4z3EFtNyOjVNI= Received: from TY2PR01MB3692.jpnprd01.prod.outlook.com (2603:1096:404:d5::22) by TY2PR01MB4300.jpnprd01.prod.outlook.com (2603:1096:404:10b::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3890.20; Wed, 10 Mar 2021 05:18:57 +0000 Received: from TY2PR01MB3692.jpnprd01.prod.outlook.com ([fe80::cb4:9680:bb26:8f3f]) by TY2PR01MB3692.jpnprd01.prod.outlook.com ([fe80::cb4:9680:bb26:8f3f%4]) with mapi id 15.20.3912.027; Wed, 10 Mar 2021 05:18:57 +0000 From: Yoshihiro Shimoda To: Jia-Ju Bai CC: "linux-usb@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "gregkh@linuxfoundation.org" Subject: RE: [PATCH] usb: renesas_usbhs: fix error return code of usbhsf_pkt_handler() Thread-Topic: [PATCH] usb: renesas_usbhs: fix error return code of usbhsf_pkt_handler() Thread-Index: AQHXEzBZLDVGGgTzcUG+Bf2pWnAADap7i1zwgAAhSACAAN054IAACGcAgAAg54A= Date: Wed, 10 Mar 2021 05:18:57 +0000 Message-ID: References: <20210307090030.22369-1-baijiaju1990@gmail.com> <255bce3c-1680-593d-9083-6635e1a57b63@gmail.com> <05aecdb3-23f5-54aa-c396-bff7f1624899@gmail.com> In-Reply-To: <05aecdb3-23f5-54aa-c396-bff7f1624899@gmail.com> Accept-Language: ja-JP, en-US Content-Language: ja-JP X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: gmail.com; dkim=none (message not signed) header.d=none;gmail.com; dmarc=none action=none header.from=renesas.com; x-originating-ip: [124.210.22.195] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: cd7b4f84-888e-4b87-b5bf-08d8e3840188 x-ms-traffictypediagnostic: TY2PR01MB4300: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:9508; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TY2PR01MB3692.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(136003)(396003)(366004)(39860400002)(376002)(346002)(2906002)(4326008)(53546011)(4744005)(66946007)(66446008)(66476007)(186003)(71200400001)(55016002)(76116006)(6506007)(8936002)(52536014)(9686003)(316002)(64756008)(6916009)(54906003)(33656002)(26005)(55236004)(66556008)(8676002)(478600001)(5660300002)(7696005)(86362001);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata: =?utf-8?B?SXJlNEZpTVl5czJSVzVqSDFoT0FvaU1xdTJSclFmUUFVemM5ZGp5SUNKRG9L?= =?utf-8?B?OXJoRG82ZWRKcDFobUtSYUJLZUZuZFM5Uk94QWxocU5ONnB3ZFQzRVBmVHF6?= =?utf-8?B?YW51Nnd3VWxhajlLUmc4ODdadk5pMXN3MmtSL2JlQ3J5c3NxcXhNZjExQzNy?= =?utf-8?B?WTJGVGtCc1RuZkpmOVhUWTlndnBvTVZNVzNaeWliTDJOckxMMTBvaENySkNK?= =?utf-8?B?OHdlS09jYTJ1NWlLcFJ1Wmh2ODVkWmxXb083UGJSUkFMZlpjNDVQS21iWkM2?= =?utf-8?B?azJGUE5OY1JlZHdNU1BNb2dtanlGTDViUHN6dXQ3UldwN2RmNUZnNkFHWUJQ?= =?utf-8?B?OWg3M3FrV1ZuQ0RHKzQ2NmN2UkMxL1NIMStIQlhlSW9HUGNjTk80Z3dpTDA1?= =?utf-8?B?YzJjSUtha3RHQUY5Q29pbmhVMWE3d3hFeFpNeExSRXhhZDdVcGxCMjQ4bk5E?= =?utf-8?B?a0VjL0JkZnJ1K0o2a1BZdnFtcjZPWVM5U0FGWTBSVTN4bVBUZjViVktUYnBq?= =?utf-8?B?UVRVNjVYTVR3RVZiY2VyS1FNR1J5dS9TQXJ2YS8vdUFtdnFWUDBBdmVkVGU0?= =?utf-8?B?T0FDbDcwVHBoVzZNQ1k3R213MkpIK3ZJeHhPQkl3aGtseFIwZVBMTVVLNHZY?= =?utf-8?B?bWlCc202RmxBOVdaYmUwSnJ3QTdoVDAva2RIZzdkRmtjTCtXQU4xcXA4c1Vx?= =?utf-8?B?RjZxWkRMbEdxV1RaSWUwNGdTTC8veDkweExZTzRhd21KVEY2enhPNlI3Z2dO?= =?utf-8?B?RDVXV084QXk3REJVeUN2T3ZtK0VYT0NyMS9lL3F3QkpZVWk3SU5DKzBWSEpT?= =?utf-8?B?ZEwyRnozdDJQSHpMTTZUTkNVaXk0djRxUjRCSGFHbXhkVFlpeVNJZGhxMm9L?= =?utf-8?B?cnI2Ri9zcFk2YWJLRERuQWNMZlMvR0Q5Y3FjNTBzMTk1RjJJUGtVVUd0VXJi?= =?utf-8?B?aENVV2E0Wk13THVETXIybGlldTNiSHBJdngzUnRDWnE5V2ZYS0gzVzVNS1pJ?= =?utf-8?B?cmxFYUZwSWpNcVQybjJwdXVHeEJwd3ZWZlFkZDVDSXlDMEo4Rk8zUThIV01R?= =?utf-8?B?YU00dEdQZnQwWHNPcXhQbksrSXpJZ05qcG9CaWNYWjlTcGFrcDFrZms3emdq?= =?utf-8?B?VmhWbUxtUUhBRHJpQXNIWnhKODJPRjFua0xKSnh2Umt6ZXo1R0tOaEsrTzlX?= =?utf-8?B?bkxKY3RTazZzYVBOK3ZjblgvRVNqWmJMMWpkL0k0eWU5cm9GRXhJeHhGdUJj?= =?utf-8?B?L3FjZDlWRVZzSzVqUFl5ZC9BWDhoQXhTYkxndVBBZ2ZqeVYzcnE2eDVLc2Rl?= =?utf-8?B?d2drUm9RbUNiY2NoN2huTlhFNk9sa05Bb3c5bFhqS3gvMVg4YXdDL3F0ZUNh?= =?utf-8?B?U0tNSDU0eVZZS1VhZWRSSXJSckJrcHFaTTlQWXhDMFlJb1EzYlU2SERralht?= =?utf-8?B?T1ZacWJUMi8vN0dJRW9hL3ZFd3NKODNVQUthTmxPUml6OWdLU2NMYlBUbG9Z?= =?utf-8?B?VnIzeHBrck5hTEsyT1ZJTG41a092bm9UZmhlRUVYcGMzZWQ2bVhkMmZiVDZH?= =?utf-8?B?U2MwUERvSTByUDRjZjhQMmhqelJFRXI1OWZSVFRqd2NmVE9SS0FNZE5zOG10?= =?utf-8?B?VS9ONWtSQnNjK1N6ZU05WUxWYmRSaXZodk5XcmxFUUNrQWRaR2wrY1VyaVh1?= =?utf-8?B?a01kWU0wOWQwQ3lnbUIvbk5BSjRtR05EWmx5OGRQL0hwb1FtR0ZoSlliQmQw?= =?utf-8?Q?iGP95JuFr5nYD6q+103ad2pArt1W6cWNg7bEZjz?= x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: renesas.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: TY2PR01MB3692.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: cd7b4f84-888e-4b87-b5bf-08d8e3840188 X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Mar 2021 05:18:57.2330 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: JwY6TWnL1kcMJZnwc2DIbl3UFwUTnXEsoYtaDeCtvj8Bfn3kL5x5OoGhnPdq1LHRk19qFnRr7jM2AC7V6imzgRF8TKNcgxA+gJsVRyrmdWx6wwXNLv3l4YVoy5jF5WQt X-MS-Exchange-Transport-CrossTenantHeadersStamped: TY2PR01MB4300 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiBGcm9tOiBKaWEtSnUgQmFpLCBPbiAyMDIxLzMvMTAgMTA6NTQsIFlvc2hpaGlybyBTaGltb2Rh IHdyb3RlOg0KPiA+PiBGcm9tOiBKaWEtSnUgQmFpLCBTZW50OiBUdWVzZGF5LCBNYXJjaCA5LCAy MDIxIDEwOjM5IFBNDQo+ID4+IE9uIDIwMjEvMy85IDE5OjU5LCBZb3NoaWhpcm8gU2hpbW9kYSB3 cm90ZToNCj4gPj4+PiBGcm9tOiBKaWEtSnUgQmFpLCBTZW50OiBTdW5kYXksIE1hcmNoIDcsIDIw MjEgNjowMSBQTQ0KPiA+Pj4+DQo+ID4+Pj4gV2hlbiBfX3VzYmhzZl9wa3RfZ2V0KCkgcmV0dXJu cyBOVUxMIHRvIHBrdCwgbm8gZXJyb3IgcmV0dXJuIGNvZGUgb2YNCj4gPj4+PiB1c2Joc2ZfcGt0 X2hhbmRsZXIoKSBpcyBhc3NpZ25lZC4NCj4gPj4+IFllcy4gQWxzbyBJIHJlYWxpemVkIHRoYXQg bm8gZXJyb3IgcmV0dXJuIGNvZGUgb2YgdXNiaHNmX3BrdF9oYW5kbGVyKCkNCj4gPj4+IHdhcyBh c3NpZ25lZCBpZiB0aGUgdHlwZSB2YWx1ZSB3YXMgdW5leHBlY3RlZCB2YWx1ZS4gU28sIEknbSB0 aGlua2luZw0KPiA+Pj4gaW5pdGlhbCB2YWx1ZSBvZiByZXQgc2hvdWxkIGJlIC1FSU5WQUwgaW5z dGVhZCBvZiAwLg0KPiA+PiBUaGlzIGlzIG9rYXkgdG8gbWUuDQo+ID4+IE5lZWQgSSB3cml0ZSBh IG5ldyBwYXRjaCBmb3IgdGhpcz8NCj4gPiBUaGFuayB5b3UgZm9yIHlvdXIgcmVwbHkuIEkgY2Fu IHdyaXRlIHN1Y2ggYSBuZXcgcGF0Y2ggd2l0aCB5b3VyDQo+ID4gUmVwb3J0ZWQtYnkgZm9yIHRo aXMgYXMgbWlub3IgcmVmYWN0b3Jpbmcgb2YgdGhlIHVzYmhzZl9wa3RfaGFuZGxlcigpLg0KPiA+ IE1heSBJIHdyaXRlIHN1Y2ggYSBwYXRjaD8NCj4gDQo+IE9rYXksIHN1cmUgOikNCg0KSSBnb3Qg aXQgOikNCg0KQmVzdCByZWdhcmRzLA0KWW9zaGloaXJvIFNoaW1vZGENCg0K