linux-kernel - [PATCH v1 2/2] leds: lp8860: Remove duplicate NULL checks

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Message-Id: <20230215170403.84449-2-andriy.shevchenko@linux.intel.com>
Date:   Wed, 15 Feb 2023 19:04:03 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Pavel Machek <pavel@....cz>, Lee Jones <lee@...nel.org>
Subject: [PATCH v1 2/2] leds: lp8860: Remove duplicate NULL checks

gpiod_*() API check already for the NULL, no need
to repeat that in the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/leds/leds-lp8860.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/leds/leds-lp8860.c b/drivers/leds/leds-lp8860.c
index 666f4d38214f..221b386443bc 100644
--- a/drivers/leds/leds-lp8860.c
+++ b/drivers/leds/leds-lp8860.c
@@ -249,8 +249,7 @@ static int lp8860_init(struct lp8860_led *led)
 		}
 	}
 
-	if (led->enable_gpio)
-		gpiod_direction_output(led->enable_gpio, 1);
+	gpiod_direction_output(led->enable_gpio, 1);
 
 	ret = lp8860_fault_check(led);
 	if (ret)
@@ -293,8 +292,7 @@ static int lp8860_init(struct lp8860_led *led)
 
 out:
 	if (ret)
-		if (led->enable_gpio)
-			gpiod_direction_output(led->enable_gpio, 0);
+		gpiod_direction_output(led->enable_gpio, 0);
 
 	if (led->regulator) {
 		ret = regulator_disable(led->regulator);
@@ -448,8 +446,7 @@ static void lp8860_remove(struct i2c_client *client)
 	struct lp8860_led *led = i2c_get_clientdata(client);
 	int ret;
 
-	if (led->enable_gpio)
-		gpiod_direction_output(led->enable_gpio, 0);
+	gpiod_direction_output(led->enable_gpio, 0);
 
 	if (led->regulator) {
 		ret = regulator_disable(led->regulator);
-- 
2.39.1