From patchwork Mon Aug 3 21:33:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heinrich Schuchardt X-Patchwork-Id: 1340564 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=gmx.de Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; secure) header.d=gmx.net header.i=@gmx.net header.a=rsa-sha256 header.s=badeba3b8450 header.b=JEAd/WNk; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4BLB3Q3rJpz9sSt for ; Tue, 4 Aug 2020 07:34:10 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 9F811821EA; Mon, 3 Aug 2020 23:34:04 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=gmx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; secure) header.d=gmx.net header.i=@gmx.net header.b="JEAd/WNk"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 050B9821F0; Mon, 3 Aug 2020 23:34:03 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FROM,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from mout.gmx.net (mout.gmx.net [212.227.17.20]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 23F91821C8 for ; Mon, 3 Aug 2020 23:34:00 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=gmx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=xypron.glpk@gmx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1596490429; bh=UWK+Mdac4IAnFXsxt+WicMfDx8ACjHAMS4UtNocVKDs=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date; b=JEAd/WNkX2tQ2qUd5lXdN9seAfWvV54N8X6ovRjECAv3tIoGRkrMbn1UpwoYV94yc 3/FaNnNM/FLsAyrJEKf+nra0yuCLtG4BrFMXmVJAp/d7BhS7cZ7RC6JbRky1flGGiA fnp0Ufg/d2v0e+jUl7I9uIV7X/U6cZPVbf7aKe28= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from LT02.fritz.box ([178.202.41.107]) by mail.gmx.com (mrgmx104 [212.227.17.174]) with ESMTPSA (Nemesis) id 1MTiTt-1kAnlw2Mft-00U17T; Mon, 03 Aug 2020 23:33:49 +0200 From: Heinrich Schuchardt To: Rick Chen Cc: Anatolij Gustschin , Bin Meng , Sean Anderson , Simon Glass , Lukas Auer , u-boot@lists.denx.de, Heinrich Schuchardt Subject: [PATCH 1/1] riscv: remove redundant logical constraint. Date: Mon, 3 Aug 2020 23:33:42 +0200 Message-Id: <20200803213342.33224-1-xypron.glpk@gmx.de> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-Provags-ID: V03:K1:LZ/nyLkjyRaPAmlieZQ1OS5sp/EHxac7VKRXV/pYI9V2r6BlF3M 03MV8GHbZ00+NFi9VGGMo7JI74qySK1BLAfxqpav/Sdf2bYP4gG4j6BBFXrPMRFsINlNE5/ PuHLjHFU9swNdXh9Ah1wUNALU+BxdvlFmM/vy5tTElwd7nD83QFkP+xxRfFpH16OgdZ52tb cyeUBEDNikXlMDotpiGmA== X-UI-Out-Filterresults: notjunk:1;V03:K0:eL4P7zpaq+k=:zN7Vb6n4mWAt0qXLrpCYUb 12yADTSkdH66HLU3jSE/fwIC/BuvmKx3k7nZkBCByS1Rtl8xL40ecQhtqwvK4TM2Fb2sSfc0U yesAyybwOISJIVpO3WEwCcp3O/VSt169HUtlIOhW1/TPe5SywslbC640oUbPdXKJc1+ka7LRr c8YM10RYRFo6zRantUS5PcNp6ZTI40h7NrJrnRP5fk4PsaFMfDulONh+GPKuXO/xY3AqeHbka YBZh0la0fUHQzRFZenZf4SxAz1wrfSvso3vYBrksOuU1fit220HKNIl2AZpeJtp/sMHsf6nmq ZFSnGB2HKMKtVY+t2oSkIVNrYEKhaGKj6nxhRxHJ6Dpw9N+0UwW17wBIh9f7q4FtwoGevJDjc pJ7te00AcYC6j4tOlNU4eImW2KvVu/YISLSDGFo7z5qpCDJeBRyySwiUDdUMNI+TNFQERP9CY NYyhBMMPk5kMyfTE9W/ywzNihRR/ZaTohNWDXzGax3atVchiKRFITrlUfpauR4KCCdbv++7KX Tq3cL+nEqe8JAmm41aJUeWloA+f1BAczRViy73TWTI2QlqXxQmSoX2oEAoqqEV1s2zbfExi+I S3cytks2VIB6rJWF0xOg2Z/Y2lUUFWirZcagOueCkLAbHU3nAqkqoQI4MQwn6tOjkitFg78S1 p0NbZR7tYw4QGqKi/lydh3K8hfNhcT5MLCUfAxEDojSdAhSrMXnmFrfSYcq5G01xXytICC20q Oimzy0oL3/VXpqMy3nM1KtIR9oiDADkhIGfr1grVDJhw4I00GD+wAAQ5lLQonkwh3ba7+3cZ0 Li8WjQArYfprlkRUPddTIKee//K1WhQXKG1fEhxpIySWjUxdHhkjmPl/dxg4GkmPv8m8GdLZJ wAadP6s0LzHvy+M0Jb4pYWPid2RoRo5eV9/oeiNa9/5u6WVe9cCocxgrk5z1MZAP5VIi+1RXi kpWqa34B2M4pRchKYSSeUjCY8buVi5teI4129GWjvwAfVpnFmpfU0alQ+7CXMJAVrrYrAfjnn mRjisvm9zU1SHi5zKBjJ5NpxZkX4K68P3oOrlp1l/eW8SR0RHNLWvUcZ1mD1ig78Chy3mQnhP jMrbf4Cx2g4DlMcuGvW69bVNPy1J6gdk2WQRl4qT6L02137vOf9OVmMsTrPl8A/cKmzWlLrpu f+bncIjXOm5vGIVaokWJSNtLDr7q9rDKqOeVqW692Bl8VTPDBQ5gaeQkuVfYk5px//CGsYdIf lPvEMMyFomnIHCOl1QIWRGqJzKqpw+8Gf5ZXBEg== X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean After if (ret) return ret; we know that ret is zero. Don't check it again. Signed-off-by: Heinrich Schuchardt Reviewed-by: Bin Meng Reviewed-by: Rick Chen --- arch/riscv/lib/andes_plic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.27.0 diff --git a/arch/riscv/lib/andes_plic.c b/arch/riscv/lib/andes_plic.c index 5cf29df670..c2a8fe4d9e 100644 --- a/arch/riscv/lib/andes_plic.c +++ b/arch/riscv/lib/andes_plic.c @@ -52,7 +52,7 @@ static int init_plic(void) if (ret) return ret; - if (ret == 0 && dev) { + if (dev) { ofnode_for_each_subnode(node, dev_ofnode(dev->parent)) { const char *device_type;