From patchwork Thu Jun 21 17:40:22 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baruch Siach X-Patchwork-Id: 932861 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-rtc-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=tkos.co.il Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41BTY31fKxz9s01 for ; Fri, 22 Jun 2018 03:42:15 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933247AbeFURmK (ORCPT ); Thu, 21 Jun 2018 13:42:10 -0400 Received: from guitar.tcltek.co.il ([192.115.133.116]:35171 "EHLO mx.tkos.co.il" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933245AbeFURmK (ORCPT ); Thu, 21 Jun 2018 13:42:10 -0400 Received: from tarshish.tkos.co.il (unknown [10.0.8.6]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mx.tkos.co.il (Postfix) with ESMTPSA id CAC874403F3; Thu, 21 Jun 2018 20:41:48 +0300 (IDT) From: Baruch Siach To: Jason Cooper , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth Cc: Russell King , Jon Nettleton , Alessandro Zummo , Alexandre Belloni , linux-rtc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Baruch Siach Subject: [PATCH 1/2] rtc: armada38x: drop redundant initialization Date: Thu, 21 Jun 2018 20:40:22 +0300 Message-Id: <00ffe926e6878724d8289dd0e289a1f16df55ef7.1529602823.git.baruch@tkos.co.il> X-Mailer: git-send-email 2.17.1 Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org The 'ret' variable in these functions is set unconditionally below. Signed-off-by: Baruch Siach --- drivers/rtc/rtc-armada38x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/rtc/rtc-armada38x.c b/drivers/rtc/rtc-armada38x.c index 1e4978c96ffd..4d62a54fd5d6 100644 --- a/drivers/rtc/rtc-armada38x.c +++ b/drivers/rtc/rtc-armada38x.c @@ -229,7 +229,7 @@ static int armada38x_rtc_read_time(struct device *dev, struct rtc_time *tm) static int armada38x_rtc_set_time(struct device *dev, struct rtc_time *tm) { struct armada38x_rtc *rtc = dev_get_drvdata(dev); - int ret = 0; + int ret; unsigned long time, flags; ret = rtc_tm_to_time(tm, &time); @@ -272,7 +272,7 @@ static int armada38x_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) u32 reg = ALARM_REG(RTC_ALARM1, rtc->data->alarm); u32 reg_irq = ALARM_REG(RTC_IRQ1_CONF, rtc->data->alarm); unsigned long time, flags; - int ret = 0; + int ret; ret = rtc_tm_to_time(&alrm->time, &time);