From nobody Thu Apr 2 22:59:58 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B11B5ECAAD8 for ; Tue, 20 Sep 2022 06:32:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231135AbiITGcY (ORCPT ); Tue, 20 Sep 2022 02:32:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37706 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230470AbiITGbP (ORCPT ); Tue, 20 Sep 2022 02:31:15 -0400 Received: from mail-pg1-x530.google.com (mail-pg1-x530.google.com [IPv6:2607:f8b0:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C61D9357FC for ; Mon, 19 Sep 2022 23:31:00 -0700 (PDT) Received: by mail-pg1-x530.google.com with SMTP id bh13so1587263pgb.4 for ; Mon, 19 Sep 2022 23:31:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date; bh=QOQs5Hm3j51CfiHsd049SOzfOXJ88T7ZPIrn00Ifr3s=; b=jsyUy35QANuiTDbaGsXM4v85cZmvVoAfejAlonfSrzxfZ4SzG/uamECONgldKE/n29 m0bmZezM9CbphtqMpnFQe88aXokLIzUc9yBYE2ysIDwXu8Z0q96Tz9GMA//a3NBg3fHG YglKqE2x1HJLO9kiQ/6MMqWIEjFrXcHvtI0iwWiaUmpLUadJx1HV2zzgO5jbpWj4i9Qs hSK/vE9f+auVwWg2xLFglgUYROZJKO6V2A3UZuC1+F3ViAV29Rueuf50UuCT23jniAVd dl6Ky+tM+nYo/1IkhFzutvu6ozkZxh6a28Mv/cTLL2SNE2kfl5JE38mjwcTPjj+2x/a7 OenQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date; bh=QOQs5Hm3j51CfiHsd049SOzfOXJ88T7ZPIrn00Ifr3s=; b=mSiQt6xdoUTyD14W7t+oH2cB0aGSjaapiRP0VGFT8P3VUln6y1vfKPPg6GG8RaTnNC YmrFnUgFZgaUUm//saWyZU/ZRdF6XPjFuADe2HopVSALz/1mZGaicninAgFqvQ582l+y VTMS/NJykEucvoFd5Mr7zXopDGP3C1Sn5zfC8bUOoLzmLJW979KaasTrp3oZzIGayGwx nz5EQwDN2eF2hUQuqvWf2kSYl2WNNOUnDoGVnCMd8I/NSkWhrfsvcVtUFlOmMrKBpBlI PEFUEG93G1i34k9SCq6bfvsVsx2Ky6H8ZBTxWlufdbZZ2i4+19WEuu9tou9pMgNgqB7v FgCQ== X-Gm-Message-State: ACrzQf1BxYJtM6QwizB7SVJcedxxFQj9pxx5lxgmGb276KccYQjjjXxy P1ejN48iyH2Hp/9wGUZ+rDA= X-Google-Smtp-Source: AMsMyM6vf8MMMYzqHA/wJ44pnk9xmS4Hu0QQ48NAuw2YtkCvs1gfgAXeAekOCrsTMtBqEm21zT4I4w== X-Received: by 2002:a63:e516:0:b0:434:9462:69cd with SMTP id r22-20020a63e516000000b00434946269cdmr17897287pgh.503.1663655460369; Mon, 19 Sep 2022 23:31:00 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id x9-20020a1709027c0900b00176a579fae8sm529910pll.210.2022.09.19.23.30.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Sep 2022 23:30:59 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: ye.xingchen@zte.com.cn To: richard@nod.at Cc: anton.ivanov@cambridgegreys.com, johannes@sipsolutions.net, linux-um@lists.infradead.org, linux-kernel@vger.kernel.org, ye xingchen , Zeal Robot Subject: [PATCH linux-next] um: Remove the unneeded result variable Date: Tue, 20 Sep 2022 06:30:53 +0000 Message-Id: <20220920063053.215033-1-ye.xingchen@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: ye xingchen Return the value epoll_ctl() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot Signed-off-by: ye xingchen --- arch/um/os-Linux/irq.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/um/os-Linux/irq.c b/arch/um/os-Linux/irq.c index 98ea910ef87c..cf7e49c08b21 100644 --- a/arch/um/os-Linux/irq.c +++ b/arch/um/os-Linux/irq.c @@ -127,12 +127,10 @@ int os_mod_epoll_fd(int events, int fd, void *data) int os_del_epoll_fd(int fd) { struct epoll_event event; - int result; /* This is quiet as we use this as IO ON/OFF - so it is often * invoked on a non-existent fd */ - result =3D epoll_ctl(epollfd, EPOLL_CTL_DEL, fd, &event); - return result; + return epoll_ctl(epollfd, EPOLL_CTL_DEL, fd, &event); } =20 void os_set_ioignore(void) --=20 2.25.1