From nobody Wed Jun 24 01:04:14 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 A6829C433EF for ; Thu, 24 Feb 2022 08:13:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231896AbiBXIOP (ORCPT ); Thu, 24 Feb 2022 03:14:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39960 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231740AbiBXIN3 (ORCPT ); Thu, 24 Feb 2022 03:13:29 -0500 Received: from mail-pj1-x104a.google.com (mail-pj1-x104a.google.com [IPv6:2607:f8b0:4864:20::104a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3CD331662D9 for ; Thu, 24 Feb 2022 00:12:47 -0800 (PST) Received: by mail-pj1-x104a.google.com with SMTP id e7-20020a17090a4a0700b001bc5a8c533eso1002785pjh.4 for ; Thu, 24 Feb 2022 00:12:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:message-id:mime-version:subject:from:to:cc; bh=C6KQ6aJHKI0dII25aQ0ze4CuACInlStiYwqSfgA5I3I=; b=Bdit93WWO3+4yT3mJU+gddJMM4TkBq5HHgsa2w2dpfvYcbGMYmzMtxaaQj5JvTmHqL e7UF4qnGyfCQT14vwhmY6VX+rbqXTNdiADyR3csjd621pX3mKh5Rhqpbw9eoqBbgeI+u dKelmiPG0OV2YkS7vhSSgY2El/8z//C04edJFSVd46mQku9f1eQAWO5uzlWSau7G0weJ FuOqt+rXYtqE08tf5e3uPn332EQ2EGRZ51bEbzmdvvDHNbrf4rtQejBzBueYcJO5mbDP 5V8b3ccP2GsoAXl3tDzDr1RMWqGOtjq796Q256XGhsvvCcFO//1R4H7jSYxRamCeLqWA vu+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=C6KQ6aJHKI0dII25aQ0ze4CuACInlStiYwqSfgA5I3I=; b=x9Z88Euya80LuPlSJHzt2FcP/eCXDRG3w09U7lujUYcbBuuHOucOJzNRVNjTz8Ya8q Du0GGq9DubmsQBcpxYuDeg0lVS9a2gi8jlqnEwvznaA2XnhBnMt1knqJl3z58AbemmKi 0fmcAfRqELo5btvAxU/kfXpMUhQD7ELvRRA+CYlXCRIJzTqplLNbrUinnUJBP3m+kt2h 2wNnP4mHohrjW3H3+AI4FM5bBJmn41gcAcvcQMeAedRXzpRaRGRRJdvPWil7vX0kY84C sk3I5kSHnX5PSmgXCqO8J8I4Tq6abVc8PychC+yXJ5EM1rvoU1+z4TqOPNz+ByJMyUi8 /ZAA== X-Gm-Message-State: AOAM533OFcUgvAtiA7ohGh255NT27zCuc3prDDkyFiinwoV69WC4lt+9 SFWw3l6z7+X52uWlPRoWPulZeq8EU9Oefw== X-Google-Smtp-Source: ABdhPJxTkKDtgkqTqiHtkPX7jkV85GKU+KYaUXsfBspbrXrDIO9ZerfwanHOSzOiYAL0O/DmHo81bwNOlasNZw== X-Received: from slicestar.c.googlers.com ([fda3:e722:ac3:cc00:4f:4b78:c0a8:20a1]) (user=davidgow job=sendgmr) by 2002:a05:6a00:1d0c:b0:4e1:9846:3f34 with SMTP id a12-20020a056a001d0c00b004e198463f34mr1643800pfx.59.1645690366348; Thu, 24 Feb 2022 00:12:46 -0800 (PST) Date: Thu, 24 Feb 2022 16:12:33 +0800 Message-Id: <20220224081233.1765788-1-davidgow@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.35.1.473.g83b2b277ed-goog Subject: [PATCH] um: Remove unused timeval_to_ns() function From: David Gow To: Jeff Dike , Richard Weinberger , Anton Ivanov , Nick Desaulniers , Kees Cook Cc: linux-um@lists.infradead.org, llvm@lists.linux.dev, linux-kernel@vger.kernel.org, David Gow Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The timeval_to_ns() function doesn't appear to be used anywhere, as far as I (or git grep) can tell, and clang throws up a warning about it: ../arch/um/os-Linux/time.c:21:25: warning: unused function 'timeval_to_ns' = [-Wunused-function] static inline long long timeval_to_ns(const struct timeval *tv) ^ 1 warning generated. Signed-off-by: David Gow Acked-By: Anton Ivanov --- Warning can be reproduced under clang 13.0.1-+rc1 after applying: um: Allow builds with Clang -- https://lkml.org/lkml/2022/2/24/40 arch/um/os-Linux/time.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/um/os-Linux/time.c b/arch/um/os-Linux/time.c index 6c5041c5560b..4d5591d96d8c 100644 --- a/arch/um/os-Linux/time.c +++ b/arch/um/os-Linux/time.c @@ -18,12 +18,6 @@ =20 static timer_t event_high_res_timer =3D 0; =20 -static inline long long timeval_to_ns(const struct timeval *tv) -{ - return ((long long) tv->tv_sec * UM_NSEC_PER_SEC) + - tv->tv_usec * UM_NSEC_PER_USEC; -} - static inline long long timespec_to_ns(const struct timespec *ts) { return ((long long) ts->tv_sec * UM_NSEC_PER_SEC) + ts->tv_nsec; --=20 2.35.1.473.g83b2b277ed-goog