From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935370AbcCKIrV (ORCPT ); Fri, 11 Mar 2016 03:47:21 -0500 Received: from torg.zytor.com ([198.137.202.12]:33200 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S934946AbcCKIrH (ORCPT ); Fri, 11 Mar 2016 03:47:07 -0500 Date: Fri, 11 Mar 2016 00:46:51 -0800 From: tip-bot for Jiri Olsa Message-ID: Cc: linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl, hpa@zytor.com, jolsa@redhat.com, mingo@kernel.org, acme@redhat.com, jolsa@kernel.org, namhyung@kernel.org, tglx@linutronix.de, dsahern@gmail.com Reply-To: acme@redhat.com, jolsa@kernel.org, dsahern@gmail.com, namhyung@kernel.org, tglx@linutronix.de, mingo@kernel.org, linux-kernel@vger.kernel.org, jolsa@redhat.com, hpa@zytor.com, a.p.zijlstra@chello.nl In-Reply-To: <20160308184230.GB7897@krava.redhat.com> References: <20160308184230.GB7897@krava.redhat.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf tools: Omit unnecessary cast in perf_pmu__parse_scale Git-Commit-ID: ea8f75f981918c5946fc4029acdc86707fa901c1 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: ea8f75f981918c5946fc4029acdc86707fa901c1 Gitweb: http://git.kernel.org/tip/ea8f75f981918c5946fc4029acdc86707fa901c1 Author: Jiri Olsa AuthorDate: Tue, 8 Mar 2016 19:42:30 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 9 Mar 2016 10:42:22 -0300 perf tools: Omit unnecessary cast in perf_pmu__parse_scale There's no need to use a const char pointer, we can used char pointer from the beginning and omit the unnecessary cast. Reported-by: Ingo Molnar Signed-off-by: Jiri Olsa Cc: David Ahern Cc: H. Peter Anvin Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20160308184230.GB7897@krava.redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/pmu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index d8cd038..adef23b 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -98,7 +98,7 @@ static int perf_pmu__parse_scale(struct perf_pmu_alias *alias, char *dir, char * char scale[128]; int fd, ret = -1; char path[PATH_MAX]; - const char *lc; + char *lc; snprintf(path, PATH_MAX, "%s/%s.scale", dir, name); @@ -146,7 +146,7 @@ static int perf_pmu__parse_scale(struct perf_pmu_alias *alias, char *dir, char * /* restore locale */ setlocale(LC_NUMERIC, lc); - free((char *) lc); + free(lc); ret = 0; error: