linux-kernel - [PATCH linux-next] spi: pxa2xx: Remove the unneeded result variable

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Date:   Thu, 25 Aug 2022 07:28:28 +0000
From:   cgel.zte@...il.com
To:     broonie@...nel.org
Cc:     daniel@...que.org, haojian.zhuang@...il.com,
        robert.jarzmik@...e.fr, linux-arm-kernel@...ts.infradead.org,
        linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org,
        ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] spi: pxa2xx: Remove the unneeded result variable

From: ye xingchen <ye.xingchen@....com.cn>

Return the value clk_prepare_enable() directly instead of storing it in
another redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 drivers/spi/spi-pxa2xx.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 838d12e65144..986ffc4bf1ed 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1873,10 +1873,8 @@ static int pxa2xx_spi_runtime_suspend(struct device *dev)
 static int pxa2xx_spi_runtime_resume(struct device *dev)
 {
 	struct driver_data *drv_data = dev_get_drvdata(dev);
-	int status;
 
-	status = clk_prepare_enable(drv_data->ssp->clk);
-	return status;
+	return clk_prepare_enable(drv_data->ssp->clk);
 }
 #endif
 
-- 
2.25.1