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Subject[PATCH] genirq: Remove redundent check of NUll'ness of irq_desc
Date
for_each_irq_desc() macro has already skipped NULL irq_desc, don't
bother to check it again.

Signed-off-by: Jianyu Zhan <nasa4836@gmail.com>
---
kernel/irq/proc.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index 4e1b947..50a8f28 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -421,12 +421,8 @@ void init_irq_proc(void)
/*
* Create entries for all existing IRQs.
*/
- for_each_irq_desc(irq, desc) {
- if (!desc)
- continue;
-
+ for_each_irq_desc(irq, desc)
register_irq_proc(irq, desc);
- }
}

#ifdef CONFIG_GENERIC_IRQ_SHOW
--
2.4.3
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