workqueue: Fix missing kfree(rescuer) in destroy_workqueue()
commit 8efe1223d73c218ce7e8b2e0e9aadb974b582d7f upstream.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Qian Cai <cai@lca.pw>
Fixes: def98c84b6cd ("workqueue: Fix spurious sanity check failures in destroy_workqueue()")
Cc: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 827633e..7d970b5 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -4057,6 +4057,7 @@
/* rescuer will empty maydays list before exiting */
kthread_stop(rescuer->task);
+ kfree(rescuer);
}
/* sanity checks */