[PATCH] spi: gpio: fix warning PTR_ERR_OR_ZERO can be used

[Hariprasad Kelam]

fix below warning reported by coccicheck

./drivers/spi/spi-gpio.c:302:1-3: WARNING: PTR_ERR_OR_ZERO can be used

Signed-off-by: Hariprasad Kelam <hariprasad.ke...@gmail.com>
---
 drivers/spi/spi-gpio.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index 487ee55..8c5b98a 100644
--- a/drivers/spi/spi-gpio.c
+++ b/drivers/spi/spi-gpio.c
@@ -299,10 +299,8 @@ static int spi_gpio_request(struct device *dev, struct 
spi_gpio *spi_gpio)
                return PTR_ERR(spi_gpio->miso);
 
        spi_gpio->sck = devm_gpiod_get(dev, "sck", GPIOD_OUT_LOW);
-       if (IS_ERR(spi_gpio->sck))
-               return PTR_ERR(spi_gpio->sck);
 
-       return 0;
+       return PTR_ERR_OR_ZERO(spi_gpio->sck);
 }
 
 #ifdef CONFIG_OF
-- 
2.7.4