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| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2014-06-03 15:32:41 +0800 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-12-05 18:08:29 +0100 |
| commit | 4fc5def8024efe19e77c10669edfc153aeaef8da (patch) | |
| tree | fe05794351487aa53fee579bfd09e9402567de6c | |
| parent | 7578eb53f7b6a461791fdd18ef70eef1da4da47d (diff) | |
| download | android_kernel_m2note-4fc5def8024efe19e77c10669edfc153aeaef8da.tar.gz | |
workqueue: remove useless WARN_ON_ONCE()
The @cpu is fetched via smp_processor_id() in this function,
so the check is useless.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
| -rw-r--r-- | kernel/workqueue.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 118431095..5708b5296 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -4693,8 +4693,6 @@ static void wq_unbind_fn(struct work_struct *work) int wi; for_each_cpu_worker_pool(pool, cpu) { - WARN_ON_ONCE(cpu != smp_processor_id()); - mutex_lock(&pool->manager_mutex); spin_lock_irq(&pool->lock); |