From patchwork Tue Jan 4 11:20:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: CGEL X-Patchwork-Id: 12703350 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 89177C433F5 for ; Tue, 4 Jan 2022 11:20:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231139AbiADLUo (ORCPT ); Tue, 4 Jan 2022 06:20:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38654 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231127AbiADLUo (ORCPT ); Tue, 4 Jan 2022 06:20:44 -0500 Received: from mail-pf1-x432.google.com (mail-pf1-x432.google.com [IPv6:2607:f8b0:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5AD66C061761; Tue, 4 Jan 2022 03:20:44 -0800 (PST) Received: by mail-pf1-x432.google.com with SMTP id u20so31943687pfi.12; Tue, 04 Jan 2022 03:20:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=43jwoc03WEbmmZwioDwFkhGaJRKAIQrMfi2IPHILK2c=; b=PjPkB50c8TAK2w123ivcBHeD5VQY1n6OS9+Q3PHObFfYz1cIgJh3kck9v2UMzqGh3T VKPxxQMkcbDYgui5jRt40TxSxpvlnJvtCIG1zHz5S5TQ/vmBIMvvATXYWMlf/SwVruvv hNW+q09A32jeupKabYF3J7SlLweAc/NzdW7f0gKTEWaCGezBEscZ7W+BlrPSV21WWjJ2 KM28ionkNcRpnpLOR2ZXiuYgwt2m7mDsCbroNQaAg3/zcIHxZ2QL/M4aIvKW8/Qbul5Q PXoZEgL9VqQbvX5y9NvZVhIy3Kds9kWt1fuYECNdQNIDTCUii/mfkhbZXVe1wsS2eUMv ot7w== 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:mime-version :content-transfer-encoding; bh=43jwoc03WEbmmZwioDwFkhGaJRKAIQrMfi2IPHILK2c=; b=ZfVFWnFAOqKRkARWnRf8lPSDt7MHePtYdA48AmhRJOBzGcB4L3XOTR2IY3NuN/by3I VEva0vxfW02bGRo1+d48azqAH2Xzn7Mk0sgXKMny+3mETpZo+DR4eo4bnLh3g75zfJQf u2bnvCLvZuNUgZKKseMWYG/RZ+A8D5/MubpTf06koe8Ux3e4tyqQuXH9N0FLL2qwPonr b0wMD0kGSBW+OsakZJzka1r2kcRAJrgGTiG2tb8cdJuV0/broYQI2qh6OJ0Npkv3j5Bm JSGGkwqUYyJiVBdEBwSMnwz6WWxlANFsHi64W+rdeLcMQhY6SOrPYkdl7k0mzPNmJxm1 fgTQ== X-Gm-Message-State: AOAM533YWVwQD0WmXvo0UuAcVa54BYX3Ssk/iLbFcQbT9yoLqRKGFmk9 G6kpPzen/IKjU3g67oXKXQw= X-Google-Smtp-Source: ABdhPJwSoNgMa51jrtEScKoF34mgUWtlr4CH+62tieINlCQozd4h/dSm7n5qf70w6uPNjpOuFIWW6w== X-Received: by 2002:a63:575c:: with SMTP id h28mr43354858pgm.171.1641295243889; Tue, 04 Jan 2022 03:20:43 -0800 (PST) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id r10sm37119288pgn.4.2022.01.04.03.20.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Jan 2022 03:20:43 -0800 (PST) From: cgel.zte@gmail.com X-Google-Original-From: chi.minghao@zte.com.cn To: tsbogend@alpha.franken.de Cc: maz@kernel.org, ilya.lipnitskiy@gmail.com, chi.minghao@zte.com.cn, ryazanov.s.a@gmail.com, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, Zeal Robot , CGEL ZTE Subject: [PATCH] mips/pci: remove redundant ret variable Date: Tue, 4 Jan 2022 11:20:24 +0000 Message-Id: <20220104112024.601765-1-chi.minghao@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org From: Minghao Chi Return value from rt3883_pci_r32() directly instead of taking this in another redundant variable. Reported-by: Zeal Robot Signed-off-by: Minghao Chi Signed-off-by: CGEL ZTE --- arch/mips/pci/pci-rt3883.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/mips/pci/pci-rt3883.c b/arch/mips/pci/pci-rt3883.c index d3c947fa2969..e07ae098bdd8 100644 --- a/arch/mips/pci/pci-rt3883.c +++ b/arch/mips/pci/pci-rt3883.c @@ -102,14 +102,12 @@ static u32 rt3883_pci_read_cfg32(struct rt3883_pci_controller *rpc, unsigned func, unsigned reg) { u32 address; - u32 ret; address = rt3883_pci_get_cfgaddr(bus, slot, func, reg); rt3883_pci_w32(rpc, address, RT3883_PCI_REG_CFGADDR); - ret = rt3883_pci_r32(rpc, RT3883_PCI_REG_CFGDATA); - return ret; + return rt3883_pci_r32(rpc, RT3883_PCI_REG_CFGDATA); } static void rt3883_pci_write_cfg32(struct rt3883_pci_controller *rpc,