From patchwork Sun Nov 21 16:56:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Protsenko X-Patchwork-Id: 12630997 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 01054C433EF for ; Sun, 21 Nov 2021 16:57:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238586AbhKURAe (ORCPT ); Sun, 21 Nov 2021 12:00:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43038 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238585AbhKURAO (ORCPT ); Sun, 21 Nov 2021 12:00:14 -0500 Received: from mail-lf1-x134.google.com (mail-lf1-x134.google.com [IPv6:2a00:1450:4864:20::134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CF702C061757 for ; Sun, 21 Nov 2021 08:57:08 -0800 (PST) Received: by mail-lf1-x134.google.com with SMTP id l22so68943335lfg.7 for ; Sun, 21 Nov 2021 08:57:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=RPGplxAlfsrMBxxxDVYASCZ5qk+rBBPVdgk9dKyv7PY=; b=ZwaDmlxM+vsKBx4be18GALv9SlqQEa4WlsiEnLvCS6eUQ1A/6zRtnwE8pk3E1suc8V mTvA5NsIoMLiSrKax93WOv9CeKzERYdfAj+Ncx6bSWuUXlqlz9RYDpi+MDDKtnhZNuhQ CuhruSFgnAx7Wj6SUIIselYSCKzTJIsgSS9awsfIq0vOQmkiQJvJAXVUNFl2AQ61rdad 32IzEsphPgJ7jacWp7ZBR9TxTP9d9gY/ZiJKcSf6Ih3D0MJCB0Aw6VAWEHqHoBDAuh+G ansvdDT3sBNHKPWtCezcQJeQ8oM/k/5hPwtgNlzBQaBuIfDYsIfYC8lGhenosgK432jp 9R5Q== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=RPGplxAlfsrMBxxxDVYASCZ5qk+rBBPVdgk9dKyv7PY=; b=Hcc23rgHLZmfc29PuCSZ2GLQBpd80jdLCHL2ZvRdi3fNnWN2p73fI7Sh6ktJkCddOy RUq5m7zu43riB1D1yRVgYFjTCETcTqPQBD0uR1d27Z7uRENgu7kVsRu+K7OqOC94RQRc xw+8ObtK1krDW1lQ3zon73NjGvbUgt+nzjYtNwqbdulrS59FIcH7Q3o9vaFrGVBc67lm fR6MlvBsTqiZQEaCnuHCX/FTI2Pi6gdHz6IKZGcLxiNGWigdC6EB13BB0IrpTICL4So8 /IIkMraDWNBLVsDlo71ZC3lun5pyi+intEzwh05Emct7VulpMLMGP5wkE/OiHGOmoJH0 /sfQ== X-Gm-Message-State: AOAM530rHC9rHBIb7cvsqi2VfjjJTD90oTq4RUZKtUlH+u4Ax4iRCzDk 8c2S6tEXcNMu4p5wdVlECPDfSA== X-Google-Smtp-Source: ABdhPJxLcJ0O5DqGvj1B0gp/SOrBT3PVURj4zFBVz/KeOuqlXE8/giRhkzkR5y0zNmpN8Nc5CnDEtw== X-Received: by 2002:a05:6512:b0d:: with SMTP id w13mr7935629lfu.266.1637513827263; Sun, 21 Nov 2021 08:57:07 -0800 (PST) Received: from localhost ([31.134.121.151]) by smtp.gmail.com with ESMTPSA id b6sm594400ljr.103.2021.11.21.08.57.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 21 Nov 2021 08:57:06 -0800 (PST) From: Sam Protsenko To: Guenter Roeck , Wim Van Sebroeck Cc: Rob Herring , Krzysztof Kozlowski , linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH v4 11/12] watchdog: s3c2410: Remove superfluous err label Date: Sun, 21 Nov 2021 18:56:46 +0200 Message-Id: <20211121165647.26706-12-semen.protsenko@linaro.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211121165647.26706-1-semen.protsenko@linaro.org> References: <20211121165647.26706-1-semen.protsenko@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org 'err' label in probe function is not really need, it just returns. Remove it and replace all 'goto' statements with actual returns in place. No functional change here, just a cleanup patch. Signed-off-by: Sam Protsenko Reviewed-by: Krzysztof Kozlowski Reviewed-by: Guenter Roeck --- Changes in v4: - Added R-b tag by Guenter Roeck Changes in v3: - Added R-b tag by Krzysztof Kozlowski Changes in v2: - (none): it's a new patch drivers/watchdog/s3c2410_wdt.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index f31bc765a8a5..96aa5d9c6ed4 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -627,22 +627,18 @@ static int s3c2410wdt_probe(struct platform_device *pdev) wdt_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (wdt_irq == NULL) { dev_err(dev, "no irq resource specified\n"); - ret = -ENOENT; - goto err; + return -ENOENT; } /* get the memory region for the watchdog timer */ wdt->reg_base = devm_platform_ioremap_resource(pdev, 0); - if (IS_ERR(wdt->reg_base)) { - ret = PTR_ERR(wdt->reg_base); - goto err; - } + if (IS_ERR(wdt->reg_base)) + return PTR_ERR(wdt->reg_base); wdt->bus_clk = devm_clk_get(dev, "watchdog"); if (IS_ERR(wdt->bus_clk)) { dev_err(dev, "failed to find bus clock\n"); - ret = PTR_ERR(wdt->bus_clk); - goto err; + return PTR_ERR(wdt->bus_clk); } ret = clk_prepare_enable(wdt->bus_clk); @@ -757,7 +753,6 @@ static int s3c2410wdt_probe(struct platform_device *pdev) err_bus_clk: clk_disable_unprepare(wdt->bus_clk); - err: return ret; }