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=-16.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 C442DC43467 for ; Fri, 18 Sep 2020 02:23:42 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 71AE723119 for ; Fri, 18 Sep 2020 02:23:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="TrRXtXXy"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="m5tya8TG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 71AE723119 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=DKwcZN3nyW7CLllzNBWB3vDbcm+Uv6fr4mKiDfp3bcw=; b=TrRXtXXyNbQ9vJRTHTzrxbR5T 6ms3lDxascgOEkq1oWZEga2N13GXz1hPRhBPDlIDSR8uRTnb13Ok42Sfoc60Uwr4Wrg8SWz5OIM4U MglF+MaVTw6CkenkIsX1PnT/LYDP3TbaCOIDfUnd/HL3jxc7GxJy5j1zGBmNnqYF2Mjj+jFS6Uh0Q I3Hdvp3zi3tSR1mR3NAygF2xyP1aZze1W7vZXalo6xO2sT+Z2CNwBY/v6lm/IxvyYH0r3+gjqJHoM yP2/F6tlWdLyWF+KP6kp5IKrCbSsfU8/7Nx7wDuwYG3QmpisbngyRbmCzc6HFDU1yCn4eav1snmvU Q4Q6z38ng==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kJ63Z-0004YX-Sg; Fri, 18 Sep 2020 02:23:26 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kJ5ph-0005hv-DE; Fri, 18 Sep 2020 02:09:07 +0000 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 89E502389E; Fri, 18 Sep 2020 02:09:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600394941; bh=+j2ZRsSpdWAd+sIN/Kapw0Gf/H6JDaOOG8n/Qn3yYyg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m5tya8TG5506W05eFw/CHQByOHapSaDNRgiqpU2waDmr7cClJwrFu1Y3PsMFzazDU TuW53Z1dHU1Aa0mD8Ea2RN79hRRmKk9GmR2QoF4qDshJsdY8M1f61gZzYVce7ODsRE euU6UsLU0PCQ8S9/CQIWFYQ1BcvW2sWYM6dh1ZJw= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 050/206] scsi: ufs: Make ufshcd_add_command_trace() easier to read Date: Thu, 17 Sep 2020 22:05:26 -0400 Message-Id: <20200918020802.2065198-50-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200918020802.2065198-1-sashal@kernel.org> References: <20200918020802.2065198-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200917_220905_721583_A6AD70E7 X-CRM114-Status: GOOD ( 14.26 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , Bart Van Assche , "Martin K . Petersen" , Avri Altman , Can Guo , linux-mediatek@lists.infradead.org, Alim Akhtar , linux-scsi@vger.kernel.org, Tomas Winkler , Stanley Chu , linux-arm-kernel@lists.infradead.org, Bean Huo Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Bart Van Assche [ Upstream commit e4d2add7fd5bc64ee3e388eabe6b9e081cb42e11 ] Since the lrbp->cmd expression occurs multiple times, introduce a new local variable to hold that pointer. This patch does not change any functionality. Cc: Bean Huo Cc: Can Guo Cc: Avri Altman Cc: Stanley Chu Cc: Tomas Winkler Link: https://lore.kernel.org/r/20191224220248.30138-3-bvanassche@acm.org Reviewed-by: Stanley Chu Reviewed-by: Can Guo Reviewed-by: Alim Akhtar Signed-off-by: Bart Van Assche Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/ufs/ufshcd.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index eb10a5cacd90c..faf1959981784 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -353,27 +353,27 @@ static void ufshcd_add_command_trace(struct ufs_hba *hba, u8 opcode = 0; u32 intr, doorbell; struct ufshcd_lrb *lrbp = &hba->lrb[tag]; + struct scsi_cmnd *cmd = lrbp->cmd; int transfer_len = -1; if (!trace_ufshcd_command_enabled()) { /* trace UPIU W/O tracing command */ - if (lrbp->cmd) + if (cmd) ufshcd_add_cmd_upiu_trace(hba, tag, str); return; } - if (lrbp->cmd) { /* data phase exists */ + if (cmd) { /* data phase exists */ /* trace UPIU also */ ufshcd_add_cmd_upiu_trace(hba, tag, str); - opcode = (u8)(*lrbp->cmd->cmnd); + opcode = cmd->cmnd[0]; if ((opcode == READ_10) || (opcode == WRITE_10)) { /* * Currently we only fully trace read(10) and write(10) * commands */ - if (lrbp->cmd->request && lrbp->cmd->request->bio) - lba = - lrbp->cmd->request->bio->bi_iter.bi_sector; + if (cmd->request && cmd->request->bio) + lba = cmd->request->bio->bi_iter.bi_sector; transfer_len = be32_to_cpu( lrbp->ucd_req_ptr->sc.exp_data_transfer_len); } -- 2.25.1 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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=-16.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 1B831C43464 for ; Fri, 18 Sep 2020 02:49:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DDA8023772 for ; Fri, 18 Sep 2020 02:49:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600397373; bh=+j2ZRsSpdWAd+sIN/Kapw0Gf/H6JDaOOG8n/Qn3yYyg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=GWxW/wA889DNuJbG4dj5a83x42hNIo/XK3lZIiIIXNBQWMSFwt510a+hssKbT1Ibn UWZYto3z8m8MwSexGGqTjkc4PVVcS/Nm5Qd8Y8LH6eUUB0UkVmteXDqSRFZQun64X2 A0XF+Ut/psCdbgukJTuVysHf6zL7/4ARyztuCSK4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727386AbgIRCtd (ORCPT ); Thu, 17 Sep 2020 22:49:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:60694 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727308AbgIRCJC (ORCPT ); Thu, 17 Sep 2020 22:09:02 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 89E502389E; Fri, 18 Sep 2020 02:09:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600394941; bh=+j2ZRsSpdWAd+sIN/Kapw0Gf/H6JDaOOG8n/Qn3yYyg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m5tya8TG5506W05eFw/CHQByOHapSaDNRgiqpU2waDmr7cClJwrFu1Y3PsMFzazDU TuW53Z1dHU1Aa0mD8Ea2RN79hRRmKk9GmR2QoF4qDshJsdY8M1f61gZzYVce7ODsRE euU6UsLU0PCQ8S9/CQIWFYQ1BcvW2sWYM6dh1ZJw= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Bart Van Assche , Bean Huo , Can Guo , Avri Altman , Stanley Chu , Tomas Winkler , Alim Akhtar , "Martin K . Petersen" , Sasha Levin , linux-scsi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH AUTOSEL 4.19 050/206] scsi: ufs: Make ufshcd_add_command_trace() easier to read Date: Thu, 17 Sep 2020 22:05:26 -0400 Message-Id: <20200918020802.2065198-50-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200918020802.2065198-1-sashal@kernel.org> References: <20200918020802.2065198-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Bart Van Assche [ Upstream commit e4d2add7fd5bc64ee3e388eabe6b9e081cb42e11 ] Since the lrbp->cmd expression occurs multiple times, introduce a new local variable to hold that pointer. This patch does not change any functionality. Cc: Bean Huo Cc: Can Guo Cc: Avri Altman Cc: Stanley Chu Cc: Tomas Winkler Link: https://lore.kernel.org/r/20191224220248.30138-3-bvanassche@acm.org Reviewed-by: Stanley Chu Reviewed-by: Can Guo Reviewed-by: Alim Akhtar Signed-off-by: Bart Van Assche Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/ufs/ufshcd.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index eb10a5cacd90c..faf1959981784 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -353,27 +353,27 @@ static void ufshcd_add_command_trace(struct ufs_hba *hba, u8 opcode = 0; u32 intr, doorbell; struct ufshcd_lrb *lrbp = &hba->lrb[tag]; + struct scsi_cmnd *cmd = lrbp->cmd; int transfer_len = -1; if (!trace_ufshcd_command_enabled()) { /* trace UPIU W/O tracing command */ - if (lrbp->cmd) + if (cmd) ufshcd_add_cmd_upiu_trace(hba, tag, str); return; } - if (lrbp->cmd) { /* data phase exists */ + if (cmd) { /* data phase exists */ /* trace UPIU also */ ufshcd_add_cmd_upiu_trace(hba, tag, str); - opcode = (u8)(*lrbp->cmd->cmnd); + opcode = cmd->cmnd[0]; if ((opcode == READ_10) || (opcode == WRITE_10)) { /* * Currently we only fully trace read(10) and write(10) * commands */ - if (lrbp->cmd->request && lrbp->cmd->request->bio) - lba = - lrbp->cmd->request->bio->bi_iter.bi_sector; + if (cmd->request && cmd->request->bio) + lba = cmd->request->bio->bi_iter.bi_sector; transfer_len = be32_to_cpu( lrbp->ucd_req_ptr->sc.exp_data_transfer_len); } -- 2.25.1 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=-16.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 088BCC43464 for ; Fri, 18 Sep 2020 02:24:59 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8D5C622211 for ; 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Fri, 18 Sep 2020 02:09:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600394941; bh=+j2ZRsSpdWAd+sIN/Kapw0Gf/H6JDaOOG8n/Qn3yYyg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m5tya8TG5506W05eFw/CHQByOHapSaDNRgiqpU2waDmr7cClJwrFu1Y3PsMFzazDU TuW53Z1dHU1Aa0mD8Ea2RN79hRRmKk9GmR2QoF4qDshJsdY8M1f61gZzYVce7ODsRE euU6UsLU0PCQ8S9/CQIWFYQ1BcvW2sWYM6dh1ZJw= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 050/206] scsi: ufs: Make ufshcd_add_command_trace() easier to read Date: Thu, 17 Sep 2020 22:05:26 -0400 Message-Id: <20200918020802.2065198-50-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200918020802.2065198-1-sashal@kernel.org> References: <20200918020802.2065198-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200917_220905_721583_A6AD70E7 X-CRM114-Status: GOOD ( 14.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , Bart Van Assche , "Martin K . Petersen" , Avri Altman , Can Guo , linux-mediatek@lists.infradead.org, Alim Akhtar , linux-scsi@vger.kernel.org, Tomas Winkler , Stanley Chu , linux-arm-kernel@lists.infradead.org, Bean Huo Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Bart Van Assche [ Upstream commit e4d2add7fd5bc64ee3e388eabe6b9e081cb42e11 ] Since the lrbp->cmd expression occurs multiple times, introduce a new local variable to hold that pointer. This patch does not change any functionality. Cc: Bean Huo Cc: Can Guo Cc: Avri Altman Cc: Stanley Chu Cc: Tomas Winkler Link: https://lore.kernel.org/r/20191224220248.30138-3-bvanassche@acm.org Reviewed-by: Stanley Chu Reviewed-by: Can Guo Reviewed-by: Alim Akhtar Signed-off-by: Bart Van Assche Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/ufs/ufshcd.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index eb10a5cacd90c..faf1959981784 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -353,27 +353,27 @@ static void ufshcd_add_command_trace(struct ufs_hba *hba, u8 opcode = 0; u32 intr, doorbell; struct ufshcd_lrb *lrbp = &hba->lrb[tag]; + struct scsi_cmnd *cmd = lrbp->cmd; int transfer_len = -1; if (!trace_ufshcd_command_enabled()) { /* trace UPIU W/O tracing command */ - if (lrbp->cmd) + if (cmd) ufshcd_add_cmd_upiu_trace(hba, tag, str); return; } - if (lrbp->cmd) { /* data phase exists */ + if (cmd) { /* data phase exists */ /* trace UPIU also */ ufshcd_add_cmd_upiu_trace(hba, tag, str); - opcode = (u8)(*lrbp->cmd->cmnd); + opcode = cmd->cmnd[0]; if ((opcode == READ_10) || (opcode == WRITE_10)) { /* * Currently we only fully trace read(10) and write(10) * commands */ - if (lrbp->cmd->request && lrbp->cmd->request->bio) - lba = - lrbp->cmd->request->bio->bi_iter.bi_sector; + if (cmd->request && cmd->request->bio) + lba = cmd->request->bio->bi_iter.bi_sector; transfer_len = be32_to_cpu( lrbp->ucd_req_ptr->sc.exp_data_transfer_len); } -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel