drivers/pinctrl: remove redundant ret variable

Return value from pxa2xx_pinctrl_init() 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>
Signed-off-by: CGEL ZTE <cgel.zte@gmail.com>
Link: https://lore.kernel.org/r/20220110012730.643927-1-chi.minghao@zte.com.cnSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pxa/pinctrl-pxa27x.c

@@ -504,7 +504,7 @@ static const struct pxa_desc_pin pxa27x_pins[] = {
 
 static int pxa27x_pinctrl_probe(struct platform_device *pdev)
 {
-	int ret, i;
+	int i;
 	void __iomem *base_af[8];
 	void __iomem *base_dir[4];
 	void __iomem *base_sleep[4];
@@ -532,9 +532,8 @@ static int pxa27x_pinctrl_probe(struct platform_device *pdev)
 	for (i = 0; i < ARRAY_SIZE(base_sleep); i++)
 		base_sleep[i] = base_sleep[0] + sizeof(base_af[0]) * i;
 
-	ret = pxa2xx_pinctrl_init(pdev, pxa27x_pins, ARRAY_SIZE(pxa27x_pins),
+	return pxa2xx_pinctrl_init(pdev, pxa27x_pins, ARRAY_SIZE(pxa27x_pins),
 				  base_af, base_dir, base_sleep);
-	return ret;
 }
 
 static const struct of_device_id pxa27x_pinctrl_match[] = {