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Message-Id: <40d2eabfa435b0a8850a1c2264d4b9bf63b6fb74.1693431144.git.mirq-linux@rere.qmqm.pl>
Date:   Wed, 30 Aug 2023 23:38:55 +0200
From:   Michał Mirosław <mirq-linux@...e.qmqm.pl>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH 3/9] regulator/core: of_get_child_regulator: remove goto

Because of_node_put() handles NULL properly (like kfree() et al)
we can call it also after the loop ends (due to child == NULL).
This makes the gotos redundant.

Signed-off-by: Michał Mirosław <mirq-linux@...e.qmqm.pl>
---
 drivers/regulator/core.c | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index a467be1f198b..3703aa3f5636 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -426,18 +426,15 @@ static struct device_node *of_get_child_regulator(struct device_node *parent,
 
 	for_each_child_of_node(parent, child) {
 		regnode = of_parse_phandle(child, prop_name, 0);
+		if (regnode)
+			break;
 
-		if (!regnode) {
-			regnode = of_get_child_regulator(child, prop_name);
-			if (regnode)
-				goto err_node_put;
-		} else {
-			goto err_node_put;
-		}
+		regnode = of_get_child_regulator(child, prop_name);
+		if (regnode)
+			break;
 	}
-	return NULL;
 
-err_node_put:
+	/* Release the node if the loop was exited early. */
 	of_node_put(child);
 	return regnode;
 }
-- 
2.39.2

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