Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Wed, 20 Jul 2022 14:29:13 -0000
From:   "irqchip-bot for Paran Lee" <tip-bot2@linutronix.de>
Sender: tip-bot2@linutronix.de
Reply-to: linux-kernel@vger.kernel.org
To:     linux-kernel@vger.kernel.org
Subject: [irqchip: irq/irqchip-next] genirq: Use for_each_action_of_desc in
 actions_show()
Cc:     Paran Lee <p4ranlee@gmail.com>, Marc Zyngier <maz@kernel.org>,
        tglx@linutronix.de
In-Reply-To: <20220710112614.19410-1-p4ranlee@gmail.com>
References: <20220710112614.19410-1-p4ranlee@gmail.com>
MIME-Version: 1.0
Message-ID: <165832735386.15455.15368506218361253920.tip-bot2@tip-bot2>
Robot-ID: <tip-bot2@linutronix.de>
Robot-Unsubscribe: Contact <mailto:tglx@linutronix.de> to get blacklisted from these emails
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Precedence: bulk

The following commit has been merged into the irq/irqchip-next branch of irqchip:

Commit-ID:     c904cda04482d5ab545e5a82cee6084078ef9543
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/c904cda04482d5ab545e5a82cee6084078ef9543
Author:        Paran Lee <p4ranlee@gmail.com>
AuthorDate:    Sun, 10 Jul 2022 20:26:14 +09:00
Committer:     Marc Zyngier <maz@kernel.org>
CommitterDate: Wed, 20 Jul 2022 15:21:32 +01:00

genirq: Use for_each_action_of_desc in actions_show()

Refactor action_show() to use for_each_action_of_desc instead
of a similar open-coded loop.

Signed-off-by: Paran Lee <p4ranlee@gmail.com>
[maz: reword commit message]
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220710112614.19410-1-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 d323b18..5db0230 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 = ",";