From patchwork Sat Sep 19 03:08:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Zheng Yongjun X-Patchwork-Id: 260568 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=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=unavailable 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 2CF59C43465 for ; Sat, 19 Sep 2020 03:09:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EA8D621534 for ; Sat, 19 Sep 2020 03:09:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726192AbgISDI7 (ORCPT ); Fri, 18 Sep 2020 23:08:59 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:3613 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726009AbgISDI7 (ORCPT ); Fri, 18 Sep 2020 23:08:59 -0400 Received: from dggeme759-chm.china.huawei.com (unknown [172.30.72.56]) by Forcepoint Email with ESMTP id 31A60BE72618CD898B52; Sat, 19 Sep 2020 11:08:58 +0800 (CST) Received: from dggeme760-chm.china.huawei.com (10.3.19.106) by dggeme759-chm.china.huawei.com (10.3.19.105) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1913.5; Sat, 19 Sep 2020 11:08:57 +0800 Received: from dggeme760-chm.china.huawei.com ([10.6.80.70]) by dggeme760-chm.china.huawei.com ([10.6.80.70]) with mapi id 15.01.1913.007; Sat, 19 Sep 2020 11:08:57 +0800 From: zhengyongjun To: "bryan.whitehead@microchip.com" , "UNGLinuxDriver@microchip.com" , "davem@davemloft.net" , "kuba@kernel.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: =?utf-8?b?562U5aSNOiBbUEFUQ0ggbmV0LW5leHRdIG5ldDogbWljcm9jaGlw?= =?utf-8?q?=3A_Remove_set_but_not_used_variable?= Thread-Topic: [PATCH net-next] net: microchip: Remove set but not used variable Thread-Index: AQHWji3w2avWQB7gDEqtRhEuUp+Os6lvR5WA Date: Sat, 19 Sep 2020 03:08:57 +0000 Message-ID: <34c5c342e3bb4b778ba39d5535377da3@huawei.com> References: <20200919023909.23716-1-zhengyongjun3@huawei.com> In-Reply-To: <20200919023909.23716-1-zhengyongjun3@huawei.com> Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.174.179.94] MIME-Version: 1.0 X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This is the bad patch, my fault, I forget to check patch title, please ignore it, thank you very much. -----邮件原件----- 发件人: zhengyongjun 发送时间: 2020年9月19日 10:39 收件人: bryan.whitehead@microchip.com; UNGLinuxDriver@microchip.com; davem@davemloft.net; kuba@kernel.org; netdev@vger.kernel.org; linux-kernel@vger.kernel.org 抄送: zhengyongjun 主题: [PATCH net-next] net: microchip: Remove set but not used variable Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/microchip/lan743x_main.c: In function lan743x_pm_suspend: drivers/net/ethernet/microchip/lan743x_main.c:3041:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] `ret` is set but not used, so check it's value. Signed-off-by: Zheng Yongjun --- drivers/net/ethernet/microchip/lan743x_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.17.1 diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c index de93cc6ebc1a..56a1b5928f9a 100644 --- a/drivers/net/ethernet/microchip/lan743x_main.c +++ b/drivers/net/ethernet/microchip/lan743x_main.c @@ -3053,7 +3053,7 @@ static int lan743x_pm_suspend(struct device *dev) /* Host sets PME_En, put D3hot */ ret = pci_prepare_to_sleep(pdev); - return 0; + return ret; } static int lan743x_pm_resume(struct device *dev)