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: 12693234 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D9554C433EF for ; Sun, 21 Nov 2021 17:02:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=C2AfaE2e9xtPMxCeG/EOH9nWnw81HvF5atyMQT/x1oI=; b=yUCmYwN144mglc kq5G7rQo67aaWvPLcIP05fu4RWyBQOLLBORKdNq2a4KEvHivt81Nw9qb6h1L2I2Ywlc5ZIeiOgmnf OMFbJz3E3EzqpnVqXCO7WocvRjtPj2qMKac8exN45jJBPmXBt9S2m7WlzcNOl2EwX2GjiTCFD2qog H0TwnRk6EjYOaL+AbEI6fiHektgEVNJ0JNhJN1f/wdRuUELi4PHk2UvH8FplDlmVRtmNDBS0UgzsV VIXLQKm5Tfyl+aO6X6jMPItE8LmHvM8PK2KMgVTL2CcxoDEM+X9FAE9o9CgcgG9Du9H55yTrpbxZE iVNpbNL/0R/mLRdSe8zw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1moqCx-00Dy4v-Kc; Sun, 21 Nov 2021 17:00:52 +0000 Received: from mail-lf1-x12c.google.com ([2a00:1450:4864:20::12c]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1moq9M-00DwLL-To for linux-arm-kernel@lists.infradead.org; Sun, 21 Nov 2021 16:57:10 +0000 Received: by mail-lf1-x12c.google.com with SMTP id m27so68911754lfj.12 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=3dyuQPuUlF2m+l9luUGa+58Jxk5M5M45X+x+YpB3/BRF2qIuO6kocsF4Rt2fmGV49f sshlSZHoDcTQYDtBtD7tKgDLmqEoTuFxtlePSIVGjqu1WotA97+YzFbpMc9+6hqYM3jD IvpojAnLXA9NwnX1N6vOFhR/LaOwSmB3blk5riCajKn5x8I9V61601mScVgdt9vbYn+R L/GAUhE4VupABJsuRmm0ZrHd7216VDCy72ux/qqjTpYG0ZJ0kee2DP+aLmigDhkt3Oh7 05pXMWtKdAwyTFfdOO5NHnCfB/5r2vecZDvZ1+e7KYxbCXo9dbTN9QmttLE0WXMZHUYU 2qKg== X-Gm-Message-State: AOAM533dkALVMdZBZUmodPgNJz/Zn7FfqQScftctJ5Sm/MzqSRATxz9v zctwRvMqbLLYIBxvtFZUc9ZMHbAvZzXnI3vP 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211121_085709_029679_F5CE03B6 X-CRM114-Status: GOOD ( 15.37 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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; }