thermal: fix ptr_ret.cocci warnings
Author: kbuild test robot <fengguang.wu@intel.com>
drivers/thermal/tango_thermal.c:86:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
CC: Marc Gonzalez
Signed-off-by: Fengguang Wu
Signed-off-by: Eduardo Valentin
---
drivers/thermal/tango_thermal.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/thermal/tango_thermal.c b/drivers/thermal/tango_thermal.c
index d6592bf..22f9b1e 100644
--- a/drivers/thermal/tango_thermal.c
+++ b/drivers/thermal/tango_thermal.c
@@ -83,10 +83,7 @@ static int tango_thermal_probe(struct platform_device *pdev)
writel(CMD_ON, priv->base + TEMPSI_CMD);
tzdev = devm_thermal_zone_of_sensor_register(&pdev->dev, 0, priv, &ops);
- if (IS_ERR(tzdev))
- return PTR_ERR(tzdev);
-
- return 0;
+ return PTR_ERR_OR_ZERO(tzdev);
}
static const struct of_device_id tango_sensor_ids[] = { |
---
drivers/thermal/tango_thermal.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/thermal/tango_thermal.c b/drivers/thermal/tango_thermal.c
index d6592bf..22f9b1e 100644
--- a/drivers/thermal/tango_thermal.c
+++ b/drivers/thermal/tango_thermal.c
@@ -83,10 +83,7 @@ static int tango_thermal_probe(struct platform_device *pdev)
writel(CMD_ON, priv->base + TEMPSI_CMD);
tzdev = devm_thermal_zone_of_sensor_register(&pdev->dev, 0, priv, &ops);
- if (IS_ERR(tzdev))
- return PTR_ERR(tzdev);
-
- return 0;
+ return PTR_ERR_OR_ZERO(tzdev);
}
static const struct of_device_id tango_sensor_ids[] = {