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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,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 1FC14C3A5A1 for ; Wed, 28 Aug 2019 05:26:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E875A22CF5 for ; Wed, 28 Aug 2019 05:26:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=netronome-com.20150623.gappssmtp.com header.i=@netronome-com.20150623.gappssmtp.com header.b="f42WUOOh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726255AbfH1F0V (ORCPT ); Wed, 28 Aug 2019 01:26:21 -0400 Received: from mail-ed1-f68.google.com ([209.85.208.68]:33358 "EHLO mail-ed1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725951AbfH1F0R (ORCPT ); Wed, 28 Aug 2019 01:26:17 -0400 Received: by mail-ed1-f68.google.com with SMTP id s15so1556596edx.0 for ; Tue, 27 Aug 2019 22:26:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netronome-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=qA4PSSdqjoOpph2hobcewUXBDQL3bMSeYsI6r57zU48=; b=f42WUOOhSzrpbvcGfwlOGEJFtB+wYyem4nVwnrzxY5ayNYMNR4Krz4ZT/yKTAe9OEZ U7H6Q2hxPf5eJBmLpFq1Dn1tXPx40mkz5WxEenmSTQ02q9xyhsLtXlUyGG/4OFo2c4fa 4RteqI5bUhPzMDBm8YgPg0PczvDbWunQ8I0Pw/68EZdNZVbD/L89qQtp6mqePBoy9RCc cLw8tM+M3D4iKAprpB88aAMe0VuAeR+yBIFZV6cIEQvpUdJE7rwsl2q/AEwDZxL8FUjf qX13EfakB9Q/q5JyJHrWjKGC90rgwpvsHOa00v9M/TrJaiSsCLT9LwGecmK1nEAVdQkG GMXQ== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=qA4PSSdqjoOpph2hobcewUXBDQL3bMSeYsI6r57zU48=; b=QVWIjDqRKwTZpNDWmijBiG2rMUVRVN1R98sT3vkWAbXUL45YH/9unTHpjSUEZ5xi9Z JuuUJLzrHtHHJJT2W2oCAH3s3MKjmJVJufoOip7Ci5bYbWBQxLcAI/dg5naXDzulDIMk kbjGfmPmRnXJP++onDzi+tM8KbBdSaKi57G+23IjMWuLGQBwFO2fJaiPtUW+ruWBNzOQ Yz/qro5//6aUak8iYb6Vkf9oHc+4vXvfrmgohjsBu4OlZegvxEEwNCnGyjWUFCurhGJc 8vxnYx6bF94JDJZVKOwxz2m7CHkR5xu6B1v1zq6BXeojnJyN14E8FoebzYd24dIgumpq D0tg== X-Gm-Message-State: APjAAAWig9gLazCAwzM1vRpPfnkARaNpSJieEd6lpw1pk7nmwQenz/Qr 5bTDHbN3TgMelYwSNIBXs/S9eQ== X-Google-Smtp-Source: APXvYqzL5IsLjn/8PUfzvgwk6wNvOlWf4LKRmZaD1+2IbC+1KFWvohLWelE1bCXKBZq2Qk9SQlRv4w== X-Received: by 2002:a17:907:208f:: with SMTP id pv15mr1555065ejb.103.1566969976128; Tue, 27 Aug 2019 22:26:16 -0700 (PDT) Received: from jkicinski-Precision-T1700.netronome.com ([66.60.152.14]) by smtp.gmail.com with ESMTPSA id la5sm213063ejb.30.2019.08.27.22.26.14 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 27 Aug 2019 22:26:15 -0700 (PDT) From: Jakub Kicinski To: rostedt@goodmis.org Cc: mingo@redhat.com, linux-kernel@vger.kernel.org, oss-drivers@netronome.com, Jakub Kicinski Subject: [PATCH 2/3] tracing: remove exported but unused trace_array_destroy() Date: Tue, 27 Aug 2019 22:25:48 -0700 Message-Id: <20190828052549.2472-3-jakub.kicinski@netronome.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190828052549.2472-1-jakub.kicinski@netronome.com> References: <20190828052549.2472-1-jakub.kicinski@netronome.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org trace_array_destroy() is an exported symbol, but not only are there no in-tree callers, it doesn't actually have a declaration in any header. This fixes the "no previous prototype for" warning. Signed-off-by: Jakub Kicinski --- kernel/trace/trace.c | 19 ------------------- 1 file changed, 19 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 947ba433865f..4cd9855dcd88 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -8438,25 +8438,6 @@ static int __remove_instance(struct trace_array *tr) return 0; } -int trace_array_destroy(struct trace_array *tr) -{ - int ret; - - if (!tr) - return -EINVAL; - - mutex_lock(&event_mutex); - mutex_lock(&trace_types_lock); - - ret = __remove_instance(tr); - - mutex_unlock(&trace_types_lock); - mutex_unlock(&event_mutex); - - return ret; -} -EXPORT_SYMBOL_GPL(trace_array_destroy); - static int instance_rmdir(const char *name) { struct trace_array *tr; -- 2.21.0