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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,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 86E7CC4321A for ; Tue, 11 Jun 2019 18:59:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5E3F921882 for ; Tue, 11 Jun 2019 18:59:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560279582; bh=2xQ+rYH0eY0Das/QD86dhs/72bS8PeZ5h8R2EDanUFw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=OZJt2GrOEl5Yt7zNw0CmncdGlCfldLsK+q8DYevA2ghrUoGRBr4FGEpL2s8Sr1rZe Iy8qvrulysvjRVZ+BkOQqqJ+KZthgB/SKxjW0TWo318PxE6XQggagaK/7psGbsWVM5 iN8rMW6PMxzJyOGOvy93OQquC4WS3NPYCycXNX74= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406991AbfFKS7l (ORCPT ); Tue, 11 Jun 2019 14:59:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:36434 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392180AbfFKS7l (ORCPT ); Tue, 11 Jun 2019 14:59:41 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A2FA821852; Tue, 11 Jun 2019 18:59:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560279580; bh=2xQ+rYH0eY0Das/QD86dhs/72bS8PeZ5h8R2EDanUFw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=f2LXSAjzgExKcSFhmqEdMLuhR/ne/MFPTcv/ARggPKvujED4ghqH4VCqAExzn0TGJ aaFqjMGGcTsn8Y5PbutdSetRnxi0QAKSX9vnuC0DsKPW/9uVMR+bVNmg8xxVounM2P 9y7Y19y1676NLCjmUPOW6FlmOXeGD+d1h/9EPX1Q= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Leo Yan , Alexander Shishkin , Jiri Olsa , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 05/85] perf symbols: Remove unused variable 'err' Date: Tue, 11 Jun 2019 15:57:51 -0300 Message-Id: <20190611185911.11645-6-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190611185911.11645-1-acme@kernel.org> References: <20190611185911.11645-1-acme@kernel.org> 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 From: Leo Yan Variable 'err' is defined but never used in function symsrc__init(), remove it and directly return -1 at the end of the function. Signed-off-by: Leo Yan Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20190530093801.20510-1-leo.yan@linaro.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/symbol-elf.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index 4ad106a5f2c0..fdc5bd7dbb90 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -699,7 +699,6 @@ bool __weak elf__needs_adjust_symbols(GElf_Ehdr ehdr) int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name, enum dso_binary_type type) { - int err = -1; GElf_Ehdr ehdr; Elf *elf; int fd; @@ -793,7 +792,7 @@ int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name, elf_end(elf); out_close: close(fd); - return err; + return -1; } /** -- 2.20.1