Messages in this thread Patch in this message | | | Date | Wed, 20 Jul 2022 14:29:13 -0000 | From | "irqchip-bot for Paran Lee" <> | Subject | [irqchip: irq/irqchip-next] genirq: Use for_each_action_of_desc in actions_show() |
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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 = ",";
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