diff options
| author | Gustavo A. R. Silva <silvagustavosilva@gmail.com> | 2017-01-12 05:45:57 +0300 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2017-01-17 02:29:16 +0300 |
| commit | e448e2d14905d3d45c07fcac5b6d652283ba55b0 (patch) | |
| tree | f33cbae402150e8f7d48936b5bcd07a3fc8d9eaf /drivers | |
| parent | 33237fb8f01e525e2677ca7658bea11545446be8 (diff) | |
| download | linux-e448e2d14905d3d45c07fcac5b6d652283ba55b0.tar.xz | |
power: supply: pcf50633-charger: Compress return logic into one line.
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/power/supply/pcf50633-charger.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/power/supply/pcf50633-charger.c b/drivers/power/supply/pcf50633-charger.c index d05597b4e40f..b3c1873ad84d 100644 --- a/drivers/power/supply/pcf50633-charger.c +++ b/drivers/power/supply/pcf50633-charger.c @@ -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); |