From patchwork Mon Jun 13 23:25:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hyunchul Lee X-Patchwork-Id: 1643049 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=hJ7/cBRR; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-cifs-owner@vger.kernel.org; receiver=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4LMSPD5gNDz9s2R for ; Tue, 14 Jun 2022 09:26:08 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239465AbiFMX0G (ORCPT ); Mon, 13 Jun 2022 19:26:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58858 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242275AbiFMX0F (ORCPT ); Mon, 13 Jun 2022 19:26:05 -0400 Received: from mail-pf1-x42d.google.com (mail-pf1-x42d.google.com [IPv6:2607:f8b0:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D4167326C8 for ; Mon, 13 Jun 2022 16:26:04 -0700 (PDT) Received: by mail-pf1-x42d.google.com with SMTP id e11so7084154pfj.5 for ; Mon, 13 Jun 2022 16:26:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=yN8hHNAS2X7XeqIfgYyKc1r6w1n1SpyCvaZTrgnZbZM=; b=hJ7/cBRR6rBMLpePD4oerBOndb8zxGVGaGLK3goKJjFwVnhiYhZRqyVO4uOqPsgCaL zMaHqbPLOOOPaQtLB0jc2DCEYd5W2UIdAn98jit07/v/UawQJeUcIncIxdA/1cXjEJZt XRt1dgwkwueUqLg3Dus3hasSnYQOuQjZY/hRtNQvR/v4UUXD+sQr+wfX8hbq+ibNVBmg JcyBIJyuOdTmGKamN/XlVltAdPdzSMPXAE2hXcD6nZotJQ17970MxUUjBBgXvEGuRooe XZYBSiquSQ6T+s0a6OPvauFRJRtOHDqp6lJozqvSmUxwDVom0oRcm+ZehtdXKbeg4VQE QQcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=yN8hHNAS2X7XeqIfgYyKc1r6w1n1SpyCvaZTrgnZbZM=; b=FgerNbyAHB/2cxAdChvMOE6LwrXik9Pxk4LC82pxc1rF691Tzbw4DyJJQVW0G6J1rP Vl7qwQRPu5N7GoOS96AYxvdO4w99Mk2EXGbydEtC5fhkB7SoKzs0/uOXGF4kk3r7B4p9 oI9YUp4ytQZKLLNgnhf0Ow5hRZ7EXLcci49SPRNG+FjeZchV7PaG7wYixRYVwPLzjtCG pUPBMyIQB6H/Lw3gfw1MqJVVjgktEFhUyk3f169ySOMMlpMIfE7EE8Vp5/zUAYJpPjpe JYYXf+xVsDOaoVGGA3v2x+7D/eJlSRKejz/B45UEpXOqVn5xVJCIPh/91OYEzQ3qhmqm raHw== X-Gm-Message-State: AJIora/PiGoFJoO77+epgGtagoK41EubN9VGksGin+6pbTWAMc31kVzt 5RWgsom6m0qCzKDmRIvacs/huSKxWLw= X-Google-Smtp-Source: AGRyM1traD3TQ0BFM0a/YhrhcBoc/dcvecuvXDEKeB/ENPf7XkTPfa8M5hCXNL2BCIsBRVni8aNMPA== X-Received: by 2002:a63:9043:0:b0:408:a759:2234 with SMTP id a64-20020a639043000000b00408a7592234mr217325pge.304.1655162763937; Mon, 13 Jun 2022 16:26:03 -0700 (PDT) Received: from localhost.localdomain ([210.217.8.148]) by smtp.googlemail.com with ESMTPSA id a5-20020a17090a008500b001e325b9a809sm7907707pja.38.2022.06.13.16.26.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Jun 2022 16:26:03 -0700 (PDT) From: Hyunchul Lee To: linux-cifs@vger.kernel.org Cc: Namjae Jeon , Sergey Senozhatsky , Steve French , Hyunchul Lee Subject: [PATCH v2] ksmbd: remove duplicate flag set in smb2_write Date: Tue, 14 Jun 2022 08:25:50 +0900 Message-Id: <20220613232550.85071-1-hyc.lee@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org The writethrough flag is set again if is_rdma_channel is false. Signed-off-by: Hyunchul Lee Acked-by: Namjae Jeon --- changes from v1: - move ksmbd_debug for flags over the line which checks req->Flags fs/ksmbd/smb2pdu.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c index e6f4ccc12f49..e35930867893 100644 --- a/fs/ksmbd/smb2pdu.c +++ b/fs/ksmbd/smb2pdu.c @@ -6490,6 +6490,7 @@ int smb2_write(struct ksmbd_work *work) goto out; } + ksmbd_debug(SMB, "flags %u\n", le32_to_cpu(req->Flags)); if (le32_to_cpu(req->Flags) & SMB2_WRITEFLAG_WRITE_THROUGH) writethrough = true; @@ -6505,10 +6506,6 @@ int smb2_write(struct ksmbd_work *work) data_buf = (char *)(((char *)&req->hdr.ProtocolId) + le16_to_cpu(req->DataOffset)); - ksmbd_debug(SMB, "flags %u\n", le32_to_cpu(req->Flags)); - if (le32_to_cpu(req->Flags) & SMB2_WRITEFLAG_WRITE_THROUGH) - writethrough = true; - ksmbd_debug(SMB, "filename %pd, offset %lld, len %zu\n", fp->filp->f_path.dentry, offset, length); err = ksmbd_vfs_write(work, fp, data_buf, length, &offset,