[PATCH -next] drivers: leds: simplify the return expression of register_nasgpio_led()

* [PATCH -next] drivers: leds: simplify the return expression of register_nasgpio_led()
@ 2020-12-10 13:56 Zheng Yongjun
  2020-12-14  3:03 ` Marek Behun
  0 siblings, 1 reply; 2+ messages in thread
From: Zheng Yongjun @ 2020-12-10 13:56 UTC (permalink / raw)
  To: pavel, dmurphy, linux-leds, linux-kernel; +Cc: Zheng Yongjun

Simplify the return expression.

Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
---
 drivers/leds/leds-ss4200.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
index 245de443fe9c..97abab439826 100644
--- a/drivers/leds/leds-ss4200.c
+++ b/drivers/leds/leds-ss4200.c
@@ -478,7 +478,6 @@ ATTRIBUTE_GROUPS(nasgpio_led);
 
 static int register_nasgpio_led(int led_nr)
 {
-	int ret;
 	struct nasgpio_led *nas_led = &nasgpio_leds[led_nr];
 	struct led_classdev *led = get_classdev_for_led_nr(led_nr);
 
@@ -489,11 +488,8 @@ static int register_nasgpio_led(int led_nr)
 	led->brightness_set = nasgpio_led_set_brightness;
 	led->blink_set = nasgpio_led_set_blink;
 	led->groups = nasgpio_led_groups;
-	ret = led_classdev_register(&nas_gpio_pci_dev->dev, led);
-	if (ret)
-		return ret;
 
-	return 0;
+	return led_classdev_register(&nas_gpio_pci_dev->dev, led);
 }
 
 static void unregister_nasgpio_led(int led_nr)
-- 
2.22.0


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