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=-2.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, 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 E120EC433F4 for ; Tue, 28 Aug 2018 15:44:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8B8852086A for ; Tue, 28 Aug 2018 15:44:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="HJkv5NHv" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B8852086A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org 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 S1727216AbeH1TgW (ORCPT ); Tue, 28 Aug 2018 15:36:22 -0400 Received: from mail-lj1-f193.google.com ([209.85.208.193]:40044 "EHLO mail-lj1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726383AbeH1TgV (ORCPT ); Tue, 28 Aug 2018 15:36:21 -0400 Received: by mail-lj1-f193.google.com with SMTP id j19-v6so1816218ljc.7 for ; Tue, 28 Aug 2018 08:44:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=gbD1om2mYQoJhBmlemn6HuiD+4IymnviyedOr+tDlKQ=; b=HJkv5NHvYPut8QXc42yJC8XrGNbyRgnec0tlgBidpTte3hzDbmEwfhYmj9otJlPPTK 4rfCNy1Gx6MPIfV9AUNSuDTVH1sbRWBtIdbyd2Cb4o3bBtvaKd2q04TveQcG4luZC6D0 KwRw4e8ktv7JzgppjhGi7lIIgcx+y+2yT7DGw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=gbD1om2mYQoJhBmlemn6HuiD+4IymnviyedOr+tDlKQ=; b=eVU1656df/sbm0Zesn+hKqSQ+ByrBV+QyaXhrG8evriwWNsb7Ew+B07DjX/8nS4OpY cEhKodq/amJ9cCsC7qmAsD8IRdO9Cg/ODOkbH1K4e4iq/9dDgNLT+OEElownIrWkcO18 dWWmSs/VEljaBBw6GsK47YAgbm/ZczkSc8PBVBtWcWpiR4+01RWYyleN9PWfzjCsZ5a5 ufrYx9pH8tZqNCWUZcpF1AshAgkyDxqE+fZAy+aLHpvtKTkRHeWM0c3qE16UdiRNU2K1 F0sC0vijgXxDyLnmytWnhWRFh/REK49V75OdVNd1JKR5SuQPQ7IfOo5BsviXKeS1Fovo q/uA== X-Gm-Message-State: APzg51BvYAJSZ61dggO/0peOAlVWec3+CrKDGMuEXAHlm8/DOvhjm2A6 BoummGgq7RSUTtIALj6U8XNySrbkloI= X-Google-Smtp-Source: ANB0VdZS5vUm6NRrR5xeiS+OdqTmmdS8ktWcm9BEH9aclrCAdrsQHoIKVTGsTZQQBSYlF9v+iHd31A== X-Received: by 2002:a2e:658a:: with SMTP id e10-v6mr1500350ljf.99.1535471045518; Tue, 28 Aug 2018 08:44:05 -0700 (PDT) Received: from localhost ([195.238.92.132]) by smtp.gmail.com with ESMTPSA id u84-v6sm266200lff.35.2018.08.28.08.44.04 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 28 Aug 2018 08:44:04 -0700 (PDT) From: Sam Protsenko To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Peter Zijlstra , "David S . Miller" , "Rafael J . Wysocki" Subject: [PATCH] kernel/SRCU: Fix ctags Date: Tue, 28 Aug 2018 18:44:03 +0300 Message-Id: <20180828154403.9207-1-semen.protsenko@linaro.org> X-Mailer: git-send-email 2.18.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ctags indexing ("make tags" command) throws this warning: ctags: Warning: include/linux/notifier.h:125: null expansion of name pattern "\1" This is the result of DEFINE_PER_CPU() macro exapansion. Fix that by getting rid of line break. Similar fix was already done in commit 25528213fe9f ("tags: Fix DEFINE_PER_CPU expansions"), but this one probably wasn't noticed. Signed-off-by: Sam Protsenko --- include/linux/notifier.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/include/linux/notifier.h b/include/linux/notifier.h index f35c7bf76143..2c6ff4cde938 100644 --- a/include/linux/notifier.h +++ b/include/linux/notifier.h @@ -122,8 +122,7 @@ extern void srcu_init_notifier_head(struct srcu_notifier_head *nh); #ifdef CONFIG_TREE_SRCU #define _SRCU_NOTIFIER_HEAD(name, mod) \ - static DEFINE_PER_CPU(struct srcu_data, \ - name##_head_srcu_data); \ + static DEFINE_PER_CPU(struct srcu_data, name##_head_srcu_data); \ mod struct srcu_notifier_head name = \ SRCU_NOTIFIER_INIT(name, name##_head_srcu_data) -- 2.18.0