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Subject[PATCH] perf/core: drop the useless LIST_HEAD in perf_event_remove_on_exec()
Date
Drop LIST_HEAD where the variable it declares is never used.

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
---
kernel/events/core.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 950b25c3f210..80782cddb1da 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -4257,7 +4257,6 @@ static void perf_event_remove_on_exec(int ctxn)
{
struct perf_event_context *ctx, *clone_ctx = NULL;
struct perf_event *event, *next;
- LIST_HEAD(free_list);
unsigned long flags;
bool modified = false;

--
2.7.4
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