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From: Paran Lee <p4ranlee@gmail.com>
To: Thomas Gleixner <tglx@linutronix.de>, Marc Zyngier <maz@kernel.org>
Cc: linux-kernel@vger.kernel.org, Austin Kim <austindh.kim@gmail.com>,
	Paran Lee <p4ranlee@gmail.com>
Subject: [PATCH] [PATCH RESEND v2] genirq: Refactor actions_show
Date: Sun, 10 Jul 2022 20:26:14 +0900	[thread overview]
Message-ID: <20220710112614.19410-1-p4ranlee@gmail.com> (raw)

Refactor for loop to macro for_each_action_of_desc

Signed-off-by: Paran Lee <p4ranlee@gmail.com>
---
 kernel/irq/irqdesc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
index d323b180b0f3..5db0230aa6b5 100644
--- a/kernel/irq/irqdesc.c
+++ b/kernel/irq/irqdesc.c
@@ -251,7 +251,7 @@ static ssize_t actions_show(struct kobject *kobj,
 	char *p = "";
 
 	raw_spin_lock_irq(&desc->lock);
-	for (action = desc->action; action != NULL; action = action->next) {
+	for_each_action_of_desc(desc, action) {
 		ret += scnprintf(buf + ret, PAGE_SIZE - ret, "%s%s",
 				 p, action->name);
 		p = ",";
-- 
2.25.1


             reply	other threads:[~2022-07-10 11:26 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-10 11:26 Paran Lee [this message]
2022-07-20 14:29 ` [irqchip: irq/irqchip-next] genirq: Use for_each_action_of_desc in actions_show() irqchip-bot for Paran Lee

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