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Subject[PATCH irqchip-next] drivers/irqchip: remove redundant ret variable
Date
From: Minghao Chi <chi.minghao@zte.com.cn>

Return value directly instead of taking this
in another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
---
drivers/irqchip/irq-mtk-cirq.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/irqchip/irq-mtk-cirq.c b/drivers/irqchip/irq-mtk-cirq.c
index 9bca0918078e..2f895473d9d3 100644
--- a/drivers/irqchip/irq-mtk-cirq.c
+++ b/drivers/irqchip/irq-mtk-cirq.c
@@ -60,8 +60,6 @@ static void mtk_cirq_unmask(struct irq_data *data)

static int mtk_cirq_set_type(struct irq_data *data, unsigned int type)
{
- int ret;
-
switch (type & IRQ_TYPE_SENSE_MASK) {
case IRQ_TYPE_EDGE_FALLING:
mtk_cirq_write_mask(data, CIRQ_POL_CLR);
@@ -84,8 +82,7 @@ static int mtk_cirq_set_type(struct irq_data *data, unsigned int type)
}

data = data->parent_data;
- ret = data->chip->irq_set_type(data, type);
- return ret;
+ return data->chip->irq_set_type(data, type);
}

static struct irq_chip mtk_cirq_chip = {
--
2.25.1
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