linux-kernel - [PATCH] regulator: da9063: remove redundant return statement

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Date:   Thu,  6 Feb 2020 19:19:56 +0530
From:   Rishi Gupta <gupt21@...il.com>
To:     support.opensource@...semi.com, Adam.Thomson.Opensource@...semi.com
Cc:     axel.lin@...ics.com, lgirdwood@...il.com, broonie@...nel.org,
        linux-kernel@...r.kernel.org, Rishi Gupta <gupt21@...il.com>
Subject: [PATCH] regulator: da9063: remove redundant return statement

The devm_request_threaded_irq() already returns 0 on success
and negative error code on failure. So return from this itself
can be used while preserving error log in case of failure.

Signed-off-by: Rishi Gupta <gupt21@...il.com>
---
 drivers/regulator/da9063-regulator.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/regulator/da9063-regulator.c b/drivers/regulator/da9063-regulator.c
index 2aceb3b..70554b0 100644
--- a/drivers/regulator/da9063-regulator.c
+++ b/drivers/regulator/da9063-regulator.c
@@ -867,12 +867,10 @@ static int da9063_regulator_probe(struct platform_device *pdev)
 				NULL, da9063_ldo_lim_event,
 				IRQF_TRIGGER_LOW | IRQF_ONESHOT,
 				"LDO_LIM", regulators);
-	if (ret) {
+	if (ret)
 		dev_err(&pdev->dev, "Failed to request LDO_LIM IRQ.\n");
-		return ret;
-	}
 
-	return 0;
+	return ret;
 }
 
 static struct platform_driver da9063_regulator_driver = {
-- 
2.7.4