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Subject[PATCH] workqueue: fix double unlock bug
Date

mutex_unlock() and put_pwq_unlocked() do not need to be called
when alloc_unbound_pwq() is failed.

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
---
kernel/workqueue.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 0ee63af..e6e9f6a 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -4100,7 +4100,7 @@ static void wq_update_unbound_numa(struct workqueue_struct *wq, int cpu,
if (!pwq) {
pr_warning("workqueue: allocation failed while updating NUMA affinity of \"%s\"\n",
wq->name);
- goto out_unlock;
+ return;
}

/*
--
1.7.4.4



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