From patchwork Thu Apr 4 20:12:36 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergei Shtylyov X-Patchwork-Id: 10886255 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B9C251575 for ; Thu, 4 Apr 2019 20:12:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A1FBB286BD for ; Thu, 4 Apr 2019 20:12:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9645D28AF1; Thu, 4 Apr 2019 20:12:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 39242286BD for ; Thu, 4 Apr 2019 20:12:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729703AbfDDUMk (ORCPT ); Thu, 4 Apr 2019 16:12:40 -0400 Received: from mail-lj1-f195.google.com ([209.85.208.195]:46464 "EHLO mail-lj1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728934AbfDDUMk (ORCPT ); Thu, 4 Apr 2019 16:12:40 -0400 Received: by mail-lj1-f195.google.com with SMTP id h21so3203211ljk.13 for ; Thu, 04 Apr 2019 13:12:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cogentembedded-com.20150623.gappssmtp.com; s=20150623; h=from:subject:to:organization:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=7LrRlELRQ/4en7Dvk6s6IQQ4k9+b0TcyeeX9raqB6yo=; b=iA7SCdBXXKpj6mWtXI9dT/s94n27n+kgJsQ/Lz/zQp0b3Mnch+j+hQMW2ca+cCUZVP dOYzwu+MMQEB+BaYaLn51+WTvhtOi4pi3RAA72u5I3nk3GhBQZOS4UakWvEUDO1WlaR6 4iatDlDdp9NunlWcXMb+pTUmSjhXObZIxGa2WqHCtIPmgprCpfxn/3RrdvgoZHFutniq yvfwy7eAq+FFyzWYg9Eq1qNgFw1txb5Kgw423qKa3VwAxjrdXYKbzoIrKzF8a0bidoMl 2QZABHkaxJz4AnJunff6+rW5sFRmi+NNFzKnLrkUUgZhfoeXvHmM0370eLD9iCU/T90F nCzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:organization:message-id:date :user-agent:mime-version:content-language:content-transfer-encoding; bh=7LrRlELRQ/4en7Dvk6s6IQQ4k9+b0TcyeeX9raqB6yo=; b=ZLpiFr/oVNt5JChKc0Sau7tcxtKRlETVesK3HLyhEZxf66EuVKdmDWudHsQf2vz90U YfRZl/USqhPiSBOt+QFgDuD1JcFthzZRuq27vENQCPMk8eHvFWFjGJ9Cxa8ESCMyiEt6 MXex9jYA/P+Yhyq9pSfFUWMfux9apGUJeqs3wlQzotM4WUNbiZKOv+b8ImHrHPa1Rqzf CGNbXQqE2Ii9knMd6pMiJFt4ZN3lMjdoc35UYL6Fks5Ar9f2gjUhV2sY2kG3DUJmdCIS VpLeDHvjiqKGcPqnAgsn1Ps1bxGi49yTrDNplFJeVTLYpNeCYWHcuJrHHI9t2LQnJtD9 lOIQ== X-Gm-Message-State: APjAAAW87kNBIteR3F11caggsl4x9HvMfC5JI2tmZ/Z/2e70ZpN+30/S HA2OX+j69/lDq12bRTTr7Z833nKE7/o= X-Google-Smtp-Source: APXvYqxYxmbZdRd+YyUn/lSnssyMbM/ulVVbgmiJ8d2QeCkBIIa0nP1qkIU/10oP7WL0JV/W+OKogg== X-Received: by 2002:a2e:3010:: with SMTP id w16mr4583712ljw.62.1554408758344; Thu, 04 Apr 2019 13:12:38 -0700 (PDT) Received: from wasted.cogentembedded.com ([31.173.80.163]) by smtp.gmail.com with ESMTPSA id m18sm4174854ljb.35.2019.04.04.13.12.37 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 04 Apr 2019 13:12:37 -0700 (PDT) From: Sergei Shtylyov Subject: [PATCH] spi: kill useless initializer in spi_register_master() To: Mark Brown , linux-spi@vger.kernel.org Organization: Cogent Embedded Message-ID: <8abe16d7-acf9-d2de-80c4-e154873c3efe@cogentembedded.com> Date: Thu, 4 Apr 2019 23:12:36 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 Content-Language: en-MW Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The 'status' local variable is initialized but this value is never used, thus kill that initializer. Signed-off-by: Sergei Shtylyov --- The patch is against the 'spi-next' branch of Mark Brown's 'spi.git' repo. drivers/spi/spi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: spi/drivers/spi/spi.c =================================================================== --- spi.orig/drivers/spi/spi.c +++ spi/drivers/spi/spi.c @@ -1567,7 +1567,7 @@ int spi_register_master(struct spi_maste static atomic_t dyn_bus_id = ATOMIC_INIT((1<<15) - 1); struct device *dev = master->dev.parent; struct boardinfo *bi; - int status = -ENODEV; + int status; int dynamic = 0; if (!dev)