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: Javier Martinez Canillas <jav...@osg.samsung.com>
---
drivers/mfd/kempld-core.c | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
index 463f4eae20c1..05b924542ee2 100644
--- a/drivers/mfd/kempld-core.c
+++ b/drivers/mfd/kempld-core.c
@@ -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)
--
2.4.3
--
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