linux-kernel - [PATCH] thermal: armada: simplify name sanitization

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Date: Wed, 20 Mar 2024 11:49:39 +0100
From: Rasmus Villemoes <linux@...musvillemoes.dk>
To: Miquel Raynal <miquel.raynal@...tlin.com>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Zhang Rui <rui.zhang@...el.com>,
	Lukasz Luba <lukasz.luba@....com>
Cc: Rasmus Villemoes <linux@...musvillemoes.dk>,
	linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] thermal: armada: simplify name sanitization

Simplify the code by using the helper we have for doing exactly this.

Signed-off-by: Rasmus Villemoes <linux@...musvillemoes.dk>
---
 drivers/thermal/armada_thermal.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c
index f783547ef964..fdcb077cfd54 100644
--- a/drivers/thermal/armada_thermal.c
+++ b/drivers/thermal/armada_thermal.c
@@ -763,7 +763,6 @@ static void armada_set_sane_name(struct platform_device *pdev,
 				 struct armada_thermal_priv *priv)
 {
 	const char *name = dev_name(&pdev->dev);
-	char *insane_char;
 
 	if (strlen(name) > THERMAL_NAME_LENGTH) {
 		/*
@@ -781,12 +780,8 @@ static void armada_set_sane_name(struct platform_device *pdev,
 	/* Save the name locally */
 	strscpy(priv->zone_name, name, THERMAL_NAME_LENGTH);
 
-	/* Then check there are no '-' or hwmon core will complain */
-	do {
-		insane_char = strpbrk(priv->zone_name, "-");
-		if (insane_char)
-			*insane_char = '_';
-	} while (insane_char);
+	/* Then ensure there are no '-' or hwmon core will complain */
+	strreplace(priv->zone_name, '-', '_');
 }
 
 /*
-- 
2.40.1.1.g1c60b9335d