From patchwork Sun Jan 3 08:52:30 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: SF Markus Elfring X-Patchwork-Id: 562155 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from mail-wm0-x23b.google.com (mail-wm0-x23b.google.com [IPv6:2a00:1450:400c:c09::23b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 713CA140320 for ; Sun, 3 Jan 2016 19:52:36 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=googlegroups.com header.i=@googlegroups.com header.b=y5+PgiAa; dkim-atps=neutral Received: by mail-wm0-x23b.google.com with SMTP id l65sf16414444wmf.1 for ; Sun, 03 Jan 2016 00:52:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlegroups.com; s=20120806; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-type:x-original-sender :x-original-authentication-results:reply-to:precedence:mailing-list :list-id:x-spam-checked-in-group:list-post:list-help:list-archive :sender:list-subscribe:list-unsubscribe; bh=9f3vG6DBWED7LtL1AzHV26ZmXFqsZGXQI0kbf9EWWEM=; b=y5+PgiAa3SF1V2ZXS45YEAixjTQXQl6sXISbg3LL/8JDOBWvF8zSSV8d55tW/NU4vv FWxEJE0LhgVGICnpa9cNMa5T+ajzPwTlRRJiU0AfmNX440iYUIZh9mHz7Nd0O5248NRQ 4LgLr7/2R8mWd+IsDd//ZLNaDMonJqOzBACSsib/RcAFEPJReMV5Hgncrdbp5BP9dLdT pEBVBGAvXnpBGuJOr14a9d4n/UvnMYqTCnoayFHt2jD0Cn8r3yO0nTKOQctwpr2M0xxD QWHYA6i++H2DAiEHv4n2kTZnEDAlrPie5aK+OtyOowbDQE8Kx/c4+ovVI4s3v+7UQHnx 5gcA== X-Received: by 10.25.134.68 with SMTP id i65mr639046lfd.10.1451811153470; Sun, 03 Jan 2016 00:52:33 -0800 (PST) X-BeenThere: rtc-linux@googlegroups.com Received: by 10.25.82.200 with SMTP id g191ls653144lfb.92.gmail; Sun, 03 Jan 2016 00:52:33 -0800 (PST) X-Received: by 10.25.152.197 with SMTP id a188mr9093876lfe.5.1451811153017; Sun, 03 Jan 2016 00:52:33 -0800 (PST) Received: from mout.web.de (mout.web.de. [212.227.17.12]) by gmr-mx.google.com with ESMTPS id 185si2299819wmn.0.2016.01.03.00.52.32 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 03 Jan 2016 00:52:32 -0800 (PST) Received-SPF: neutral (google.com: 212.227.17.12 is neither permitted nor denied by best guess record for domain of elfring@users.sourceforge.net) client-ip=212.227.17.12; Received: from [192.168.1.2] ([77.182.151.30]) by smtp.web.de (mrweb101) with ESMTPSA (Nemesis) id 0MWAwH-1aiRfF0Bkf-00XLuJ; Sun, 03 Jan 2016 09:52:32 +0100 Subject: [rtc-linux] [PATCH 3/8] rtc-ab-b5ze-s3: Delete an unnecessary variable initialisation in _abb5zes3_rtc_set_timer() To: rtc-linux@googlegroups.com, Alessandro Zummo , Alexandre Belloni References: <566ABCD9.1060404@users.sourceforge.net> <5688DF2D.6090204@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: SF Markus Elfring Message-ID: <5688E14E.2070606@users.sourceforge.net> Date: Sun, 3 Jan 2016 09:52:30 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 In-Reply-To: <5688DF2D.6090204@users.sourceforge.net> X-Provags-ID: V03:K0:Az4kNqijSfifpvKwOeipiSxSxTr9Ny6bnt3hK/ZFyAlxl8g5VfA qq832yhKDhqjV0An6zTSQzlYTn+BOyukupgqPJxPHXFSH0eFKg1Ch2Ixaq1G12KJbLExOOg hxHHsVUGYkkexxdHRx2Xz9t59QL/f7fIkZkqRfZIqRx6yBQrdPgXGCiv1WjhlGNvkCI1CCr u/X1dmTRAAN6By+dgMGJQ== X-UI-Out-Filterresults: notjunk:1; V01:K0:9xrZqMBA8vw=:+bQR7yM+vJCGbYG2Be24gv EaxTkohmhr9ozQcR6kxhl/GkcKk17YCT84M6NyEM2SDT3E/B15VwHX0znRZImsT5njCyR1+vY t5hCwPnTSZg9Vspk29HnJSJG3h7oUGf51UeLE0LdPq6PjWtcmjlLf/1fVWIDSfU/cbty9W/9d 7IBeOavahogRhcsUv/uUeItM8pllsSRiV8fw/6ZdyAwUgbGg4/BJGdCDQOwxzeQHwudIkwiA9 qVtBS3JLX2Z5xUjjoaQzSTUOIG90EkYivxanncrkl5HuqE27cWLX4n41gJnIJsSGESy/iaywq gNkw3UVVJnt/FGZsZdDZfp7nl72wYU/7gUNNsbRbB/Sr7V3Y5V1/RVsaIVeKJITc8jJKKTSCN +44rGuUvFdBNHRiH6d55vOfWcJ+j5jAYQH8Sg0S/K45kdcDzEP8/OoSJmX0UIsX47aPPwZ/cU K/31ayWXM626TwIldI+pUS+E3BEjddWGepWJh1DP870uz/nda8Mtc8eQdp5t6HFZWX6qMQ8i/ H/B2289y83p/rqEaOi+jxixUr7tozdEzx16bBM/9cVO6Q+Ui1mc+MQmqMrbkJXUHKd/73o1uy 5LfKG4iK2gbOomqCeEvdIuFSfIki1KQiw2ddAZZQsJ4e1LP1xj0qlJbfDsgPRAWo1Cymo6+9k rmCUP+/fqCSO2RicDPf+TYCwbFhCpyr79V7CsA0yk7y/1Vh1AwC/YgQTai7jXzHDS2Wh1jcgf DKUf0BFGt81UG35wz8TWrBKyOh6iGUIQLPBOZgL3GHnn9IM0ylVX1Cia4hCVKRfFVUdcaXRJW ehYMunu X-Original-Sender: elfring@users.sourceforge.net X-Original-Authentication-Results: gmr-mx.google.com; spf=neutral (google.com: 212.227.17.12 is neither permitted nor denied by best guess record for domain of elfring@users.sourceforge.net) smtp.mailfrom=elfring@users.sourceforge.net Reply-To: rtc-linux@googlegroups.com Precedence: list Mailing-list: list rtc-linux@googlegroups.com; contact rtc-linux+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: rtc-linux@googlegroups.com X-Google-Group-Id: 712029733259 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , From: Markus Elfring Date: Sun, 3 Jan 2016 07:42:18 +0100 Omit explicit initialisation at the beginning for one local variable that is redefined before its first use. Signed-off-by: Markus Elfring --- drivers/rtc/rtc-ab-b5ze-s3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-ab-b5ze-s3.c b/drivers/rtc/rtc-ab-b5ze-s3.c index ed9b873..33a7cf1 100644 --- a/drivers/rtc/rtc-ab-b5ze-s3.c +++ b/drivers/rtc/rtc-ab-b5ze-s3.c @@ -560,7 +560,7 @@ static int _abb5zes3_rtc_set_timer(struct device *dev, struct rtc_wkalrm *alarm, struct abb5zes3_rtc_data *data = dev_get_drvdata(dev); u8 regs[ABB5ZES3_TIMA_SEC_LEN]; u8 mask = ABB5ZES3_REG_TIM_CLK_TAC0 | ABB5ZES3_REG_TIM_CLK_TAC1; - int ret = 0; + int ret; /* Program given number of seconds to Timer A registers */ sec_to_timer_a(secs, ®s[0], ®s[1]);