[PATCH] perf jevents: Remove unused variables

[Zenghui Yu]

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 <yuzeng...@huawei.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