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Subject[PATCH] [PATCH] IRQ CORE: irq_work_queue function return value not used.
Date
From: anish kumar <anish198519851985@gmail.com>

As no one is using the return value of irq_work_queue function
it is better to just make it void.

Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: anish kumar <anish198519851985@gmail.com>
---
include/linux/irq_work.h | 2 +-
kernel/irq_work.c | 5 ++---
2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/include/linux/irq_work.h b/include/linux/irq_work.h
index 6a9e8f5..ce60c08 100644
--- a/include/linux/irq_work.h
+++ b/include/linux/irq_work.h
@@ -16,7 +16,7 @@ void init_irq_work(struct irq_work *work, void (*func)(struct irq_work *))
work->func = func;
}

-bool irq_work_queue(struct irq_work *work);
+void irq_work_queue(struct irq_work *work);
void irq_work_run(void);
void irq_work_sync(struct irq_work *work);

diff --git a/kernel/irq_work.c b/kernel/irq_work.c
index 1588e3b..4829a31 100644
--- a/kernel/irq_work.c
+++ b/kernel/irq_work.c
@@ -79,17 +79,16 @@ static void __irq_work_queue(struct irq_work *work)
*
* Can be re-enqueued while the callback is still in progress.
*/
-bool irq_work_queue(struct irq_work *work)
+void irq_work_queue(struct irq_work *work)
{
if (!irq_work_claim(work)) {
/*
* Already enqueued, can't do!
*/
- return false;
+ return;
}

__irq_work_queue(work);
- return true;
}
EXPORT_SYMBOL_GPL(irq_work_queue);

--
1.7.1


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