[PATCH v1 2/6] leds: gpio: Utilise PTR_ERR_OR_ZERO()

Andy Shevchenko
2023-10-16T16:10:48Z

Avoid a boilerplate code by using PTR_ERR_OR_ZERO() in create_gpio_led().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/leds/leds-gpio.c | 17 +++++++----------
1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index debadb48ceda..4071cb9eefec 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -125,16 +125,13 @@ static int create_gpio_led(const struct gpio_led *template,
return ret;

pinctrl = devm_pinctrl_get_select_default(led_dat->cdev.dev);
- if (IS_ERR(pinctrl)) {
- ret = PTR_ERR(pinctrl);
- if (ret != -ENODEV) {
- dev_warn(led_dat->cdev.dev,
- "Failed to select %pfw pinctrl: %d\n",
- fwnode, ret);
- } else {
- /* pinctrl-%d not present, not an error */
- ret = 0;
- }
+ ret = PTR_ERR_OR_ZERO(pinctrl);
+ /* pinctrl-%d not present, not an error */
+ if (ret == -ENODEV)
+ ret = 0;
+ if (ret) {
+ dev_warn(led_dat->cdev.dev, "Failed to select %pfw pinctrl: %d\n",
+ fwnode, ret);
}

return ret;
--
2.40.0.1.gaa8946217a0b