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power: supply: pcf50633-charger: Compress return logic into one line.

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Simplify return logic to avoid unnecessary variable assignments.
These issues were detected using Coccinelle and the following semantic patch:

@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2017-01-11 20:45:57 -06:00 committed by Sebastian Reichel
parent 33237fb8f0
commit e448e2d149
1 changed files with 4 additions and 9 deletions
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13
drivers/power/supply/pcf50633-charger.c
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@ -393,7 +393,6 @@ static int pcf50633_mbc_probe(struct platform_device *pdev)
{
struct power_supply_config psy_cfg = {};
struct pcf50633_mbc *mbc;
int ret;
int i;
u8 mbcs1;
@ -419,8 +418,7 @@ static int pcf50633_mbc_probe(struct platform_device *pdev)
&psy_cfg);
if (IS_ERR(mbc->adapter)) {
dev_err(mbc->pcf->dev, "failed to register adapter\n");
ret = PTR_ERR(mbc->adapter);
return ret;
return PTR_ERR(mbc->adapter);
}
mbc->usb = power_supply_register(&pdev->dev, &pcf50633_mbc_usb_desc,
@ -428,8 +426,7 @@ static int pcf50633_mbc_probe(struct platform_device *pdev)
if (IS_ERR(mbc->usb)) {
dev_err(mbc->pcf->dev, "failed to register usb\n");
power_supply_unregister(mbc->adapter);
ret = PTR_ERR(mbc->usb);
return ret;
return PTR_ERR(mbc->usb);
}
mbc->ac = power_supply_register(&pdev->dev, &pcf50633_mbc_ac_desc,
@ -438,12 +435,10 @@ static int pcf50633_mbc_probe(struct platform_device *pdev)
dev_err(mbc->pcf->dev, "failed to register ac\n");
power_supply_unregister(mbc->adapter);
power_supply_unregister(mbc->usb);
ret = PTR_ERR(mbc->ac);
return ret;
return PTR_ERR(mbc->ac);
}
ret = sysfs_create_group(&pdev->dev.kobj, &mbc_attr_group);
if (ret)
if (sysfs_create_group(&pdev->dev.kobj, &mbc_attr_group))
dev_err(mbc->pcf->dev, "failed to create sysfs entries\n");
mbcs1 = pcf50633_reg_read(mbc->pcf, PCF50633_REG_MBCS1);