diff options
| author | Cai Huoqing <caihuoqing@baidu.com> | 2021-09-16 15:37:29 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-09-17 09:42:29 +0100 |
| commit | 61524e43abadffbe450f9429f05c19d54cc95496 (patch) | |
| tree | 2f1f5498715a43da017ab7ab5ec6001a9e2d8859 | |
| parent | 8dc84dcd7f74b50f81de3dbf6f6b5b146e3a8eea (diff) | |
| download | linux-stable-61524e43abadffbe450f9429f05c19d54cc95496.tar.gz linux-stable-61524e43abadffbe450f9429f05c19d54cc95496.tar.bz2 linux-stable-61524e43abadffbe450f9429f05c19d54cc95496.zip | |
net: netsec: Make use of the helper function dev_err_probe()
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/socionext/netsec.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c index 1f46af136aa8..f80a2aef9972 100644 --- a/drivers/net/ethernet/socionext/netsec.c +++ b/drivers/net/ethernet/socionext/netsec.c @@ -1860,10 +1860,9 @@ static int netsec_of_probe(struct platform_device *pdev, *phy_addr = of_mdio_parse_addr(&pdev->dev, priv->phy_np); priv->clk = devm_clk_get(&pdev->dev, NULL); /* get by 'phy_ref_clk' */ - if (IS_ERR(priv->clk)) { - dev_err(&pdev->dev, "phy_ref_clk not found\n"); - return PTR_ERR(priv->clk); - } + if (IS_ERR(priv->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(priv->clk), + "phy_ref_clk not found\n"); priv->freq = clk_get_rate(priv->clk); return 0; @@ -1886,19 +1885,17 @@ static int netsec_acpi_probe(struct platform_device *pdev, priv->phy_interface = PHY_INTERFACE_MODE_NA; ret = device_property_read_u32(&pdev->dev, "phy-channel", phy_addr); - if (ret) { - dev_err(&pdev->dev, - "missing required property 'phy-channel'\n"); - return ret; - } + if (ret) + return dev_err_probe(&pdev->dev, ret, + "missing required property 'phy-channel'\n"); ret = device_property_read_u32(&pdev->dev, "socionext,phy-clock-frequency", &priv->freq); if (ret) - dev_err(&pdev->dev, - "missing required property 'socionext,phy-clock-frequency'\n"); - return ret; + return dev_err_probe(&pdev->dev, ret, + "missing required property 'socionext,phy-clock-frequency'\n"); + return 0; } static void netsec_unregister_mdio(struct netsec_priv *priv) |