linux-kernel - [PATCH v2 09/14] pinctrl: cy8c95x0: Replace 'return ret' by 'return 0' in some cases

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Message-ID: <20250203131506.3318201-10-andriy.shevchenko@linux.intel.com>
Date: Mon,  3 Feb 2025 15:10:35 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Patrick Rudolph <patrick.rudolph@...ements.com>,
	Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH v2 09/14] pinctrl: cy8c95x0: Replace 'return ret' by 'return 0' in some cases

When it's known that the returned value can't be non-zero,
use 'return 0' explicitly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/pinctrl/pinctrl-cy8c95x0.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-cy8c95x0.c b/drivers/pinctrl/pinctrl-cy8c95x0.c
index cd191cb1101e..e02cab05cbfc 100644
--- a/drivers/pinctrl/pinctrl-cy8c95x0.c
+++ b/drivers/pinctrl/pinctrl-cy8c95x0.c
@@ -517,7 +517,7 @@ static int cy8c95x0_regmap_update_bits_base(struct cy8c95x0_pinctrl *chip,
 		regcache_cache_only(chip->regmap, false);
 	}
 
-	return ret;
+	return 0;
 }
 
 /**
@@ -1286,7 +1286,7 @@ static int cy8c95x0_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
 				unsigned long *configs, unsigned int num_configs)
 {
 	struct cy8c95x0_pinctrl *chip = pinctrl_dev_get_drvdata(pctldev);
-	int ret = 0;
+	int ret;
 	int i;
 
 	for (i = 0; i < num_configs; i++) {
@@ -1295,7 +1295,7 @@ static int cy8c95x0_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
 			return ret;
 	}
 
-	return ret;
+	return 0;
 }
 
 static const struct pinconf_ops cy8c95x0_pinconf_ops = {
-- 
2.43.0.rc1.1336.g36b5255a03ac