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Subject[PATCH] workqueue: Fix double kfree for rescuer
Date
From: Zhang Qiang <qiang.zhang@windriver.com>

The duplicate memory release should be deleted from the implementation
of the callback function "rcu_free_wq".

Fixes: 6ba94429c8e7 ("workqueue: Reorder sysfs code")
Signed-off-by: Zhang Qiang <qiang.zhang@windriver.com>
---
kernel/workqueue.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 891ccad5f271..a2451cdcd503 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -3491,7 +3491,6 @@ static void rcu_free_wq(struct rcu_head *rcu)
else
free_workqueue_attrs(wq->unbound_attrs);

- kfree(wq->rescuer);
kfree(wq);
}

--
2.24.1
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