linux-kernel - [tip:perf/core] perf jevents: Remove unused variable

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Date:   Sat, 18 May 2019 02:27:56 -0700
From:   tip-bot for Zenghui Yu <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     alexander.shishkin@...ux.intel.com, peterz@...radead.org,
        mingo@...nel.org, yuzenghui@...wei.com, namhyung@...nel.org,
        linux-kernel@...r.kernel.org, john.garry@...wei.com, hpa@...or.com,
        tglx@...utronix.de, jolsa@...hat.com, acme@...hat.com
Subject: [tip:perf/core] perf jevents: Remove unused variable

Commit-ID:  8e8f515d567f9ec1d960e9fdb117d39753b7504d
Gitweb:     https://git.kernel.org/tip/8e8f515d567f9ec1d960e9fdb117d39753b7504d
Author:     Zenghui Yu <yuzenghui@...wei.com>
AuthorDate: Wed, 15 May 2019 11:19:29 +0000
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 15 May 2019 16:36:49 -0300

perf jevents: Remove unused variable

Address gcc warning:

  pmu-events/jevents.c: In function ‘save_arch_std_events’:
  pmu-events/jevents.c:417:15: warning: unused variable ‘sb’ [-Wunused-variable]
    struct stat *sb = data;
                 ^~

Signed-off-by: Zenghui Yu <yuzenghui@...wei.com>
Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: John Garry <john.garry@...wei.com>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: wanghaibin.wang@...wei.com
Link: http://lkml.kernel.org/r/1557919169-23972-1-git-send-email-yuzenghui@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/pmu-events/jevents.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
index daaea5003d4a..58f77fd0f59f 100644
--- a/tools/perf/pmu-events/jevents.c
+++ b/tools/perf/pmu-events/jevents.c
@@ -415,7 +415,6 @@ static int save_arch_std_events(void *data, char *name, char *event,
 				char *metric_name, char *metric_group)
 {
 	struct event_struct *es;
-	struct stat *sb = data;
 
 	es = malloc(sizeof(*es));
 	if (!es)