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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,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 ACF78C49ED7 for ; Fri, 20 Sep 2019 05:39:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8076E20882 for ; Fri, 20 Sep 2019 05:39:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="C6Q+iNzy" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2408187AbfITFjb (ORCPT ); Fri, 20 Sep 2019 01:39:31 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:13844 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2390374AbfITFjD (ORCPT ); Fri, 20 Sep 2019 01:39:03 -0400 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x8K5ZtuG010148; Fri, 20 Sep 2019 07:38:41 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type : content-transfer-encoding; s=STMicroelectronics; bh=zBiYi7dNOMJTLdbXRroWIi9Q7ObD9twJevRTLSNm5yg=; b=C6Q+iNzyqotehTXKNZSE9pEBOQM+iQbl8c9i7lD/bqnjB0hIbXDtwPy/SIk6soaLvyUb DiTrGe0CPXqXAvet8xrSyAi4ePiXpzlzscCZdc93QmiGHW5hYO6gzvB9KtYaMjc1WQnD Umnmfth2DPjB9g32x6phbZelR8Xs9rAe8mjr1uNH/gPBucmU7c+8RMJgMduat0ZyUf3y PWf38D5U5RraeXoGBZKml6QfpGHb2GqBvFgvfnRmXeXV/dUIVgL6OEkhEvrTn9h8MbLl RDvdr8cwCMo4BILmGQi5j3G/lQsSgLui/BDslVtQ3kD8PhPdBEb0gHaHZ/SIFXcQ04bE Kg== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx08-00178001.pphosted.com with ESMTP id 2v3va18qd0-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 20 Sep 2019 07:38:41 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 2EB8752; Fri, 20 Sep 2019 05:38:37 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas21.st.com [10.75.90.44]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id DAFE42209BE; Fri, 20 Sep 2019 07:38:36 +0200 (CEST) Received: from SAFEX1HUBCAS24.st.com (10.75.90.95) by SAFEX1HUBCAS21.st.com (10.75.90.44) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 20 Sep 2019 07:38:36 +0200 Received: from localhost (10.201.22.222) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 20 Sep 2019 07:38:36 +0200 From: Christophe Roullier To: , , , , , , CC: , , , , , , Subject: [PATCH 2/5] net: ethernet: stmmac: fix warning when w=1 option is used during build Date: Fri, 20 Sep 2019 07:38:14 +0200 Message-ID: <20190920053817.13754-3-christophe.roullier@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190920053817.13754-1-christophe.roullier@st.com> References: <20190920053817.13754-1-christophe.roullier@st.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.201.22.222] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.70,1.0.8 definitions=2019-09-20_01:2019-09-19,2019-09-20 signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch fix the following warning: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] int val, ret; Signed-off-by: Christophe Roullier --- drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index 7e6619868cc1..167a5e99960a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -184,7 +184,7 @@ static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat) { struct stm32_dwmac *dwmac = plat_dat->bsp_priv; u32 reg = dwmac->mode_reg; - int val, ret; + int val; switch (plat_dat->interface) { case PHY_INTERFACE_MODE_MII: @@ -220,8 +220,8 @@ static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat) } /* Need to update PMCCLRR (clear register) */ - ret = regmap_write(dwmac->regmap, reg + SYSCFG_PMCCLRR_OFFSET, - dwmac->ops->syscfg_eth_mask); + regmap_write(dwmac->regmap, reg + SYSCFG_PMCCLRR_OFFSET, + dwmac->ops->syscfg_eth_mask); /* Update PMCSETR (set register) */ return regmap_update_bits(dwmac->regmap, reg, -- 2.17.1