* [PATCH] perf pmu-events: Removed unused variable
@ 2019-02-14 2:57 Bo YU
0 siblings, 0 replies; only message in thread
From: Bo YU @ 2019-02-14 2:57 UTC (permalink / raw)
To: peterz, mingo, acme, alexander.shishkin; +Cc: Bo Yu, linux-kernel
From: Bo Yu <tsu.yubo@gmail.com>
Compiling kernel when W=1, it will throw a 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;
Removed the unused variable
Signed-off-by: Bo Yu <tsu.yubo@gmail.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 68c92bb599ee..92e60fd11fdd 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)
--
2.11.0
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2019-02-14 2:57 [PATCH] perf pmu-events: Removed unused variable Bo YU
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