linux-kernel - [irqchip: irq/irqchip-next] irqchip/apple-aic: Fix cpumask allocation for FIQs

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Date:   Thu, 10 Mar 2022 09:05:24 -0000
From:   "irqchip-bot for Marc Zyngier" <tip-bot2@...utronix.de>
To:     linux-kernel@...r.kernel.org
Cc:     Marc Zyngier <maz@...nel.org>, tglx@...utronix.de
Subject: [irqchip: irq/irqchip-next] irqchip/apple-aic: Fix cpumask allocation
 for FIQs

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

Commit-ID:     dc29812dbc873ae00bf19a4b8661984d7cce7a2e
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/dc29812dbc873ae00bf19a4b8661984d7cce7a2e
Author:        Marc Zyngier <maz@...nel.org>
AuthorDate:    Thu, 10 Mar 2022 08:34:58 
Committer:     Marc Zyngier <maz@...nel.org>
CommitterDate: Thu, 10 Mar 2022 08:58:34 

irqchip/apple-aic: Fix cpumask allocation for FIQs

An emparassing typo: allocating a pointer instead of the object
pointed to. No harm done, as the pointer is large enough for
what we are using the object for, but still...

Signed-off-by: Marc Zyngier <maz@...nel.org>
Link: https://lore.kernel.org/r/20220310050238.4478-1-guozhengkui@vivo.com
---
 drivers/irqchip/irq-apple-aic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-apple-aic.c b/drivers/irqchip/irq-apple-aic.c
index b40199c..3f1d2f3 100644
--- a/drivers/irqchip/irq-apple-aic.c
+++ b/drivers/irqchip/irq-apple-aic.c
@@ -810,7 +810,7 @@ static void build_fiq_affinity(struct aic_irq_chip *ic, struct device_node *aff)
 	if (WARN_ON(n < 0))
 		return;
 
-	ic->fiq_aff[fiq] = kzalloc(sizeof(ic->fiq_aff[fiq]), GFP_KERNEL);
+	ic->fiq_aff[fiq] = kzalloc(sizeof(*ic->fiq_aff[fiq]), GFP_KERNEL);
 	if (!ic->fiq_aff[fiq])
 		return;