diff options
| author | Andy Shevchenko <andy.shevchenko@gmail.com> | 2021-05-10 12:58:08 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-05-11 00:47:23 +0300 |
| commit | 584525554fd61040bbb28cd1280d07884ed148e8 (patch) | |
| tree | d2ddc4b495f88fca732c676cc019ff3342afb663 /drivers | |
| parent | cf3399b731d36bc780803ff63e4d480a1efa33ac (diff) | |
| download | linux-584525554fd61040bbb28cd1280d07884ed148e8.tar.xz | |
net: mvpp2: Unshadow error code of device_property_read_u32()
device_property_read_u32() may return different error codes.
Propagate it to the caller.
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index b6b7ba891e71..9f464e44ae1b 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -7458,10 +7458,12 @@ static int mvpp2_probe(struct platform_device *pdev) /* Get system's tclk rate */ priv->tclk = clk_get_rate(priv->pp_clk); - } else if (device_property_read_u32(&pdev->dev, "clock-frequency", - &priv->tclk)) { - dev_err(&pdev->dev, "missing clock-frequency value\n"); - return -EINVAL; + } else { + err = device_property_read_u32(&pdev->dev, "clock-frequency", &priv->tclk); + if (err) { + dev_err(&pdev->dev, "missing clock-frequency value\n"); + return err; + } } if (priv->hw_version >= MVPP22) { |