From patchwork Fri Aug 14 09:50:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bean Huo X-Patchwork-Id: 11714059 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6FB43109B for ; Fri, 14 Aug 2020 09:51:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 574D1208A9 for ; Fri, 14 Aug 2020 09:51:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="WJTRgBB5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726974AbgHNJux (ORCPT ); Fri, 14 Aug 2020 05:50:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51204 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726932AbgHNJux (ORCPT ); Fri, 14 Aug 2020 05:50:53 -0400 Received: from mail-ed1-x544.google.com (mail-ed1-x544.google.com [IPv6:2a00:1450:4864:20::544]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6DDD1C061385; Fri, 14 Aug 2020 02:50:51 -0700 (PDT) Received: by mail-ed1-x544.google.com with SMTP id cq28so6365700edb.10; Fri, 14 Aug 2020 02:50:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=8Ev4gYxdQJBPen5vjwhLdew8Hi5m1sLHmKk6HbAlxZ0=; b=WJTRgBB5TMaJeKE2aPuBhSmJA+fDJlQK3zF9k/m2zWXnPa6Sh0SOVqRcjol8AEGtCM jlT+FKlZuwe5+RCG/kC6vC3MwZV0UsRWqrMZj07h5k9iC03JDjxQOtOGVOBLU6wGVSgT 2FOLbBQvZao9huB51ZHaDkEjokLiENdcZbGk3VC7anY1d60XSAT9macoAik/whIqDxLk sJfoQB/u7WBTeiLiJUyK353Oa5inbj/hgwKpXZw+DA/QOWR1HXXQOs5ZM+lqznOA8U4O 1w9Yne/gRldxnEECmplJUvYjkiyMFwG01dOe6jhbeGitMPis6QG5SVkd7nyZZZwoFIyJ vKoQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=8Ev4gYxdQJBPen5vjwhLdew8Hi5m1sLHmKk6HbAlxZ0=; b=XLUPcfCfzk/XywT2HlrGJVL37/zPrfC9hE943AgfYHAZslnKudFNEwvQc22va9GeuU 8UG/cCXGuP1dMWXcJz90TFxjEpnECOeRLpIJmogU5AX1SgVUDb3tlHUlTj3UcyWkKlxP f24Z1G/dCQ0SmKsoXwBGyB7LGjFCCv4VWnluXUfTvUQUOQaVmH0JC6tFlAgA2uEl4J2d rVjIpj4eq0sHdc8sHbzJWhWh32Uf61gh7TmVMkrpHx0wthOnQxka3hdcd8ygHPxTzbdk TiDsS7XkgCL+gHhnbElwBeE5JylcbYZAqRnubmfvtSg/8EGjwPJt/AwlfpJ2uNkSodCd M6IQ== X-Gm-Message-State: AOAM531d4khb69wHmfE64RHrwykhOtiJ4xRyo11RpPB5prx3GO/dyxfT k8DtIhJkCrWQf6m4/let3dc= X-Google-Smtp-Source: ABdhPJz3wkOyXQCS/InPYAr1DHg9y6xJ/3R8lEAION1T9cUzFG2wwJWLIoFUGnvcMfp0D6J6zCbybQ== X-Received: by 2002:a05:6402:325:: with SMTP id q5mr1419796edw.343.1597398650172; Fri, 14 Aug 2020 02:50:50 -0700 (PDT) Received: from localhost.localdomain ([2a01:598:8980:3d37:44c:d55b:5f94:2fc4]) by smtp.gmail.com with ESMTPSA id r25sm6016448edy.93.2020.08.14.02.50.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Aug 2020 02:50:49 -0700 (PDT) From: Bean Huo To: alim.akhtar@samsung.com, avri.altman@wdc.com, asutoshd@codeaurora.org, jejb@linux.ibm.com, martin.petersen@oracle.com, stanley.chu@mediatek.com, beanhuo@micron.com, bvanassche@acm.org, tomas.winkler@intel.com, cang@codeaurora.org Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 2/2] scsi: ufs: remove several redundant goto statements Date: Fri, 14 Aug 2020 11:50:34 +0200 Message-Id: <20200814095034.20709-3-huobean@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200814095034.20709-1-huobean@gmail.com> References: <20200814095034.20709-1-huobean@gmail.com> Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Bean Huo Signed-off-by: Bean Huo Reviewed-by: Asutosh Das Reviewed-by: Stanley Chu --- drivers/scsi/ufs/ufshcd.c | 25 +++++-------------------- 1 file changed, 5 insertions(+), 20 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index e3663b85e8ee..79b216c012d3 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -4256,10 +4256,8 @@ int ufshcd_make_hba_operational(struct ufs_hba *hba) dev_err(hba->dev, "Host controller not ready to process requests"); err = -EIO; - goto out; } -out: return err; } EXPORT_SYMBOL_GPL(ufshcd_make_hba_operational); @@ -5542,10 +5540,8 @@ static bool ufshcd_quirk_dl_nac_errors(struct ufs_hba *hba) hba->saved_err &= ~UIC_ERROR; /* clear NAC error */ hba->saved_uic_err &= ~UFSHCD_UIC_DL_NAC_RECEIVED_ERROR; - if (!hba->saved_uic_err) { + if (!hba->saved_uic_err) err_handling = false; - goto out; - } } out: spin_unlock_irqrestore(hba->host->host_lock, flags); @@ -7604,12 +7600,10 @@ static int ufshcd_config_vreg(struct device *dev, if (vreg->min_uV && vreg->max_uV) { min_uV = on ? vreg->min_uV : 0; ret = regulator_set_voltage(reg, min_uV, vreg->max_uV); - if (ret) { + if (ret) dev_err(dev, "%s: %s set voltage failed, err=%d\n", __func__, name, ret); - goto out; - } } } out: @@ -7672,8 +7666,6 @@ static int ufshcd_setup_vreg(struct ufs_hba *hba, bool on) goto out; ret = ufshcd_toggle_vreg(dev, info->vccq2, on); - if (ret) - goto out; out: if (ret) { @@ -7719,10 +7711,8 @@ static int ufshcd_init_vreg(struct ufs_hba *hba) goto out; ret = ufshcd_get_vreg(dev, info->vccq); - if (ret) - goto out; - - ret = ufshcd_get_vreg(dev, info->vccq2); + if (!ret) + ret = ufshcd_get_vreg(dev, info->vccq2); out: return ret; } @@ -7866,12 +7856,7 @@ static int ufshcd_variant_hba_init(struct ufs_hba *hba) err = ufshcd_vops_setup_regulators(hba, true); if (err) - goto out_exit; - - goto out; - -out_exit: - ufshcd_vops_exit(hba); + ufshcd_vops_exit(hba); out: if (err) dev_err(hba->dev, "%s: variant %s init failed err %d\n",