linux-kernel - [PATCH] perf jevents: Remove unused variables

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Date:   Wed, 15 May 2019 11:19:29 +0000
From:   Zenghui Yu <yuzenghui@...wei.com>
To:     <acme@...nel.org>, <acme@...hat.com>, <peterz@...radead.org>,
        <mingo@...hat.com>
CC:     <alexander.shishkin@...ux.intel.com>, <jolsa@...hat.com>,
        <namhyung@...nel.org>, <john.garry@...wei.com>,
        <wanghaibin.wang@...wei.com>, <linux-kernel@...r.kernel.org>,
        Zenghui Yu <yuzenghui@...wei.com>
Subject: [PATCH] perf jevents: Remove unused variables

Fix 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>
---
 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 68c92bb..92e60fd 100644
--- a/tools/perf/pmu-events/jevents.c
+++ b/tools/perf/pmu-events/jevents.c
@@ -414,7 +414,6 @@ 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)
-- 
1.8.3.1