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thermal: fix ptr_ret.cocci warnings 

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 <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
hifive-unleashed-5.1
kbuild test robot 2016-04-21 09:04:01 +08:00 committed by Eduardo Valentin
parent d29016034e
commit bba07c133f
1 changed files with 1 additions and 4 deletions
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5
drivers/thermal/tango_thermal.c
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@ -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[] = {