Commit d8498df1 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Lee Jones

mfd: kempld-core: Simplify function return logic

The invoked functions already return zero on success or a negative
errno code so there is no need to open code the logic in the caller.
Signed-off-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent e7238fd2
......@@ -448,7 +448,6 @@ static int kempld_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct kempld_device_data *pld;
struct resource *ioport;
int ret;
pld = devm_kzalloc(dev, sizeof(*pld), GFP_KERNEL);
if (!pld)
......@@ -471,11 +470,7 @@ static int kempld_probe(struct platform_device *pdev)
mutex_init(&pld->lock);
platform_set_drvdata(pdev, pld);
ret = kempld_detect_device(pld);
if (ret)
return ret;
return 0;
return kempld_detect_device(pld);
}
static int kempld_remove(struct platform_device *pdev)
......@@ -756,7 +751,6 @@ MODULE_DEVICE_TABLE(dmi, kempld_dmi_table);
static int __init kempld_init(void)
{
const struct dmi_system_id *id;
int ret;
if (force_device_id[0]) {
for (id = kempld_dmi_table;
......@@ -771,11 +765,7 @@ static int __init kempld_init(void)
return -ENODEV;
}
ret = platform_driver_register(&kempld_driver);
if (ret)
return ret;
return 0;
return platform_driver_register(&kempld_driver);
}
static void __exit kempld_exit(void)
......
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