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leds: gpio: Utilise PTR_ERR_OR_ZERO()

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

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231016161005.1471768-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Andy Shevchenko 2023-10-16 19:10:01 +03:00 committed by Lee Jones
parent e80fc4bfc8
commit f5ad594e38
1 changed files with 7 additions and 10 deletions
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17
drivers/leds/leds-gpio.c
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@ -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;