linux-kernel - [PATCH v3 02/15] drivers: thermal: tsens: Simplify code flow in tsens

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Date:   Wed, 11 Sep 2019 12:46:19 +0530
From:   Amit Kucheria <amit.kucheria@...aro.org>
To:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        bjorn.andersson@...aro.org, edubezval@...il.com, agross@...nel.org,
        masneyb@...tation.org, swboyd@...omium.org,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Zhang Rui <rui.zhang@...el.com>
Cc:     linux-pm@...r.kernel.org
Subject: [PATCH v3 02/15] drivers: thermal: tsens: Simplify code flow in tsens_probe

Move platform_set_drvdata up to avoid an extra 'if (ret)' check after
the call to tsens_register.

Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org>
Reviewed-by: Stephen Boyd <swboyd@...omium.org>
Reviewed-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 drivers/thermal/qcom/tsens.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 6ed687a6e53c..542a7f8c3d96 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -149,6 +149,8 @@ static int tsens_probe(struct platform_device *pdev)
 	priv->feat = data->feat;
 	priv->fields = data->fields;
 
+	platform_set_drvdata(pdev, priv);
+
 	if (!priv->ops || !priv->ops->init || !priv->ops->get_temp)
 		return -EINVAL;
 
@@ -167,11 +169,7 @@ static int tsens_probe(struct platform_device *pdev)
 		}
 	}
 
-	ret = tsens_register(priv);
-
-	platform_set_drvdata(pdev, priv);
-
-	return ret;
+	return tsens_register(priv);
 }
 
 static int tsens_remove(struct platform_device *pdev)
-- 
2.17.1