[PATCH v2 01/11] thermal: k3_j72xx_bandgap: simplify k3_thermal_get_temp() function

From: Bryan Brattlof <bb@ti.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Amit Kucheria <amitk@kernel.org>, Zhang Rui <rui.zhang@intel.com>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
	Tero Kristo <kristo@kernel.org>
Cc: Keerthy <j-keerthy@ti.com>, Linux PM <linux-pm@vger.kernel.org>,
	Device Trees <devicetree@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	LKML ARM <linux-arm-kernel@lists.infradead.org>,
	Bryan Brattlof <bb@ti.com>
Subject: [PATCH v2 01/11] thermal: k3_j72xx_bandgap: simplify k3_thermal_get_temp() function
Date: Tue, 25 Oct 2022 14:15:05 -0500	[thread overview]
Message-ID: <20221025191515.9151-2-bb@ti.com> (raw)
In-Reply-To: <20221025191515.9151-1-bb@ti.com>

The k3_thermal_get_temp() function can be simplified to return only
the result of k3_bgp_read_temp() without needing the 'ret' variable

Signed-off-by: Bryan Brattlof <bb@ti.com>
---
 drivers/thermal/k3_j72xx_bandgap.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/thermal/k3_j72xx_bandgap.c b/drivers/thermal/k3_j72xx_bandgap.c
index c073b1023bbe7..a9f99a190cb61 100644
--- a/drivers/thermal/k3_j72xx_bandgap.c
+++ b/drivers/thermal/k3_j72xx_bandgap.c
@@ -249,14 +249,7 @@ static inline int k3_bgp_read_temp(struct k3_thermal_data *devdata,
 /* Get temperature callback function for thermal zone */
 static int k3_thermal_get_temp(struct thermal_zone_device *tz, int *temp)
 {
-	struct k3_thermal_data *data = tz->devdata;
-	int ret = 0;
-
-	ret = k3_bgp_read_temp(data, temp);
-	if (ret)
-		return ret;
-
-	return ret;
+	return k3_bgp_read_temp(tz->devdata, temp);
 }
 
 static const struct thermal_zone_device_ops k3_of_thermal_ops = {
-- 
2.38.1

