linux-kernel - [Patch v2] irqchip/stm32: Remove unneeded call to kfree

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Message-ID: <20190720040624.GA10625@hari-Inspiron-1545>
Date:   Sat, 20 Jul 2019 09:36:24 +0530
From:   Hariprasad Kelam <hariprasad.kelam@...il.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <marc.zyngier@....com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org
Subject: [Patch v2] irqchip/stm32: Remove unneeded call to kfree

Memory allocated by devm_ alloc will be freed upon device detachment. So
we may not require free memory.

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@...il.com>
---
v2: correct the subject line

 drivers/irqchip/irq-stm32-exti.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c
index e00f2fa..46ec0af 100644
--- a/drivers/irqchip/irq-stm32-exti.c
+++ b/drivers/irqchip/irq-stm32-exti.c
@@ -779,8 +779,6 @@ static int __init stm32_exti_init(const struct stm32_exti_drv_data *drv_data,
 	irq_domain_remove(domain);
 out_unmap:
 	iounmap(host_data->base);
-	kfree(host_data->chips_data);
-	kfree(host_data);
 	return ret;
 }
 
-- 
2.7.4