From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 30D27C3A5A3 for ; Mon, 19 Aug 2019 18:27:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 079EC22CF5 for ; Mon, 19 Aug 2019 18:27:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728434AbfHSS1X (ORCPT ); Mon, 19 Aug 2019 14:27:23 -0400 Received: from relay10.mail.gandi.net ([217.70.178.230]:38507 "EHLO relay10.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728340AbfHSS1B (ORCPT ); Mon, 19 Aug 2019 14:27:01 -0400 Received: from localhost (lfbn-1-1545-137.w90-65.abo.wanadoo.fr [90.65.161.137]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id 65A6B240004; Mon, 19 Aug 2019 18:27:00 +0000 (UTC) From: Alexandre Belloni To: linux-rtc@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Alexandre Belloni Subject: [PATCH v3 6/9] rtc: pcf2123: remove useless error path goto Date: Mon, 19 Aug 2019 20:26:53 +0200 Message-Id: <20190819182656.29744-6-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190819182656.29744-1-alexandre.belloni@bootlin.com> References: <20190819182656.29744-1-alexandre.belloni@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org kfree_exit only returns ret, remove it. This also fixes the devm_regmap_init_spi error case where the probe wouldn't actually fail because ret is initialized to 0. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-pcf2123.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/rtc/rtc-pcf2123.c b/drivers/rtc/rtc-pcf2123.c index df20dd229140..aef02193dbcc 100644 --- a/drivers/rtc/rtc-pcf2123.c +++ b/drivers/rtc/rtc-pcf2123.c @@ -390,10 +390,9 @@ static int pcf2123_probe(struct spi_device *spi) dev_set_drvdata(&spi->dev, pcf2123); pcf2123->map = devm_regmap_init_spi(spi, &pcf2123_regmap_config); - if (IS_ERR(pcf2123->map)) { dev_err(&spi->dev, "regmap init failed.\n"); - goto kfree_exit; + return PTR_ERR(pcf2123->map); } ret = pcf2123_rtc_read_time(&spi->dev, &tm); @@ -401,7 +400,7 @@ static int pcf2123_probe(struct spi_device *spi) ret = pcf2123_reset(&spi->dev); if (ret < 0) { dev_err(&spi->dev, "chip not found\n"); - goto kfree_exit; + return ret; } } @@ -414,8 +413,7 @@ static int pcf2123_probe(struct spi_device *spi) if (IS_ERR(rtc)) { dev_err(&spi->dev, "failed to register.\n"); - ret = PTR_ERR(rtc); - goto kfree_exit; + return PTR_ERR(rtc); } pcf2123->rtc = rtc; @@ -440,9 +438,6 @@ static int pcf2123_probe(struct spi_device *spi) pcf2123->rtc->uie_unsupported = 1; return 0; - -kfree_exit: - return ret; } #ifdef CONFIG_OF -- 2.21.0