gpio: msc313: Code clean ups

- Remove the unneeded assignment of ret before returning it.
- Remove an unneeded blank line

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>

diff --git a/drivers/gpio/gpio-msc313.c b/drivers/gpio/gpio-msc313.c
index da31a5f..a894baf 100644 (file)
--- a/drivers/gpio/gpio-msc313.c
+++ b/drivers/gpio/gpio-msc313.c
@@ -344,7 +344,6 @@ static int msc313_gpio_probe(struct platform_device *pdev)
        struct irq_domain *parent_domain;
        struct device_node *parent_node;
        struct device *dev = &pdev->dev;
-       int ret;
 
        match_data = of_device_get_match_data(dev);
        if (!match_data)
@@ -399,8 +398,7 @@ static int msc313_gpio_probe(struct platform_device *pdev)
        gpioirqchip->handler = handle_bad_irq;
        gpioirqchip->default_type = IRQ_TYPE_NONE;
 
-       ret = devm_gpiochip_add_data(dev, gpiochip, gpio);
-       return ret;
+       return devm_gpiochip_add_data(dev, gpiochip, gpio);
 }
 
 static int msc313_gpio_remove(struct platform_device *pdev)
@@ -456,5 +454,4 @@ static struct platform_driver msc313_gpio_driver = {
        .probe = msc313_gpio_probe,
        .remove = msc313_gpio_remove,
 };
-
 builtin_platform_driver(msc313_gpio_driver);