Device tree is not using child nodes anymore so the 'child_np' variable
can safely removed. This also simplifies the error path to be able to
directly return errors removing also the 'ret' variable.
Signed-off-by: Sergio Paracuellos <sergio.paracuel...@gmail.com>
---
drivers/staging/mt7621-pci-phy/pci-mt7621-phy.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/mt7621-pci-phy/pci-mt7621-phy.c
b/drivers/staging/mt7621-pci-phy/pci-mt7621-phy.c
index bac188f00f4e..21f980cc2d8f 100644
--- a/drivers/staging/mt7621-pci-phy/pci-mt7621-phy.c
+++ b/drivers/staging/mt7621-pci-phy/pci-mt7621-phy.c
@@ -308,11 +308,10 @@ static struct phy *mt7621_pcie_phy_of_xlate(struct device
*dev,
static int mt7621_pci_phy_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct device_node *child_np;
struct phy_provider *provider;
struct mt7621_pci_phy *phy;
struct resource *res;
- int port, ret;
+ int port;
void __iomem *port_base;
phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL);
@@ -345,18 +344,15 @@ static int mt7621_pci_phy_probe(struct platform_device
*pdev)
struct phy *pphy;
instance = devm_kzalloc(dev, sizeof(*instance), GFP_KERNEL);
- if (!instance) {
- ret = -ENOMEM;
- goto put_child;
- }
+ if (!instance)
+ return -ENOMEM;
phy->phys[port] = instance;
pphy = devm_phy_create(dev, dev->of_node, &mt7621_pci_phy_ops);
if (IS_ERR(phy)) {
dev_err(dev, "failed to create phy\n");
- ret = PTR_ERR(phy);
- goto put_child;
+ return PTR_ERR(phy);
}
instance->port_base = port_base;
@@ -368,10 +364,6 @@ static int mt7621_pci_phy_probe(struct platform_device
*pdev)
provider = devm_of_phy_provider_register(dev, mt7621_pcie_phy_of_xlate);
return PTR_ERR_OR_ZERO(provider);
-
-put_child:
- of_node_put(child_np);
- return ret;
}
static const struct of_device_id mt7621_pci_phy_ids[] = {
--
2.19.1
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