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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 3B10BC3279B for ; Fri, 6 Jul 2018 13:48:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E44B921C39 for ; Fri, 6 Jul 2018 13:48:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E44B921C39 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arndb.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754066AbeGFNr7 (ORCPT ); Fri, 6 Jul 2018 09:47:59 -0400 Received: from mout.kundenserver.de ([217.72.192.74]:51107 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753683AbeGFNr6 (ORCPT ); Fri, 6 Jul 2018 09:47:58 -0400 Received: from wuerfel.lan ([46.223.138.35]) by mrelayeu.kundenserver.de (mreue102 [212.227.15.145]) with ESMTPA (Nemesis) id 0M250t-1gPHc73QUt-00u5NK; Fri, 06 Jul 2018 15:47:40 +0200 From: Arnd Bergmann To: Petr Mladek , Andy Shevchenko , "Tobin C. Harding" , "Steven Rostedt (VMware)" , "Theodore Ts'o" , Sergey Senozhatsky Cc: Arnd Bergmann , linux-kernel@vger.kernel.org Subject: [PATCH] vsprintf: fix build warning Date: Fri, 6 Jul 2018 15:47:08 +0200 Message-Id: <20180706134724.563799-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K1:exFX8BkjFx9T5gFlSaeXLubJ36jutTdi6CjFVN55z46Flchw1jV +HBiBH4E+TwriMK9wd6dEApPzn0p9oQJ+IQLyG/KCXRLnIEnyM4XBa9nvql/OI8kpDzwQ+V hSs1PYOd3YPZWEN/WXMJeXaxg5NnIV5895Pmw5X53GwtGFzusdJna0Qf+G73hhG7Lest+Hp syaSyqJf1bb7+1V2HbLLA== X-UI-Out-Filterresults: notjunk:1;V01:K0:g+zjLP6kBBk=:qRTPbBj7qltEFi/6fnT1Sz oXlgLAWWbl9Btn6Iu2TmPY0YxjT7H1ybw4SUYVfMZt0fctycsQFqNmGrhPgKuyRkhS9XbcZo8 IyF2uRxPQsoNiaSsJuWcQDECO4vQhOJz0QUjy1K3RcoV+iGLLZlvgSUzNIwf4/W+nqZEXHLwN 2lrth3496ZnIYXhMkQ176qd+9zbzUfYellL3CmLmFIFEwK8IRlcsxHZYiNg/BgxV6lZqJY35h HiF2jssR3aXu5RM5QVdUl4biL/xmHFYvKkz6Occ+1U9voKa8zvSgGEGvHA5t/xUF/3A8s+4ov q29c9nxE+0x2dW7o4SLy8ZDKfPVlShbO0XZEOVLamxfQQ1XB//3/ZerQApNCmtHYQk4K0ESo9 p0eLocxBf2v7dsk1FQL2Uj9HrmbFlqjU3PDG8iok4LV1ROwML+hkVSkxFnUAye/UW+nu1deHr 3X5IfnQ3DCyhPVgAf0x2V+m4eM9Lj6COjHCKzeVlQ4b7y8VN5SqsnFJDFNet7wFy1Vl/juxcw 3sQj8G3vezVXQKW1IKEZrwURekl9OmTaXLAffwgBxePpQYxA/K+O5qqLd7eqcVjHOqNTXu/AR HBAdnRS9zR/aEXr0tMsIfPnJKgRQdguKZtB2zQx47ySJkPT+RKHoH99jecowYbhewQSSUr2mi Iv9QTEbWaauzxXRyEfWCzFviIw7DNqoAQdBvI8Lj5qz4WRRWXnd0KkW/TvpAVI4YOOFs= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The have_filled_random_ptr_key variable was recently removed, but then reappeared with another patch, presumably after an incorrect rebase: lib/vsprintf.c:1668:13: error: 'have_filled_random_ptr_key' defined but not used [-Werror=unused-variable] This removes it again. Fixes: 85f4f12d5139 ("vsprintf: Replace memory barrier with static_key for random_ptr_key update") Fixes: bfe80ed3d7c7 ("vsprintf: add command line option debug_boot_weak_hash") Signed-off-by: Arnd Bergmann --- lib/vsprintf.c | 1 - 1 file changed, 1 deletion(-) diff --git a/lib/vsprintf.c b/lib/vsprintf.c index cdc2c355dff5..5fe18ac4d37c 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -1665,7 +1665,6 @@ static int __init debug_boot_weak_hash_enable(char *str) } early_param("debug_boot_weak_hash", debug_boot_weak_hash_enable); -static bool have_filled_random_ptr_key __read_mostly; static siphash_key_t ptr_key __read_mostly; static void enable_ptr_key_workfn(struct work_struct *work) -- 2.9.0