2019-07-20 13:12:33

by Hariprasad Kelam

[permalink] [raw]
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 <[email protected]>
---
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