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| author | zhong jiang <zhongjiang@huawei.com> | 2018-08-16 23:58:55 +0800 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2018-09-10 14:28:37 +0530 |
| commit | 9be08a27a1588d0b0143486f96c7a08f8cfadae8 (patch) | |
| tree | 683156d256a743ec4c7b72354f0d8721943ccad5 /drivers/phy/lantiq | |
| parent | 528648143354e0551087adfad27c174083316ca3 (diff) | |
| download | linux-9be08a27a1588d0b0143486f96c7a08f8cfadae8.tar.gz | |
phy:phy-lantiq-rcu-usb2: Use PTR_ERR_OR_ZERO to replace the open coded version
PTR_ERR_OR_ZERO has implemented the if(IS_ERR(...)) + PTR_ERR, So just replace them rather than duplicating its implement. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy/lantiq')
| -rw-r--r-- | drivers/phy/lantiq/phy-lantiq-rcu-usb2.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/phy/lantiq/phy-lantiq-rcu-usb2.c b/drivers/phy/lantiq/phy-lantiq-rcu-usb2.c index 986224fca9e9..a918c5b2c4d9 100644 --- a/drivers/phy/lantiq/phy-lantiq-rcu-usb2.c +++ b/drivers/phy/lantiq/phy-lantiq-rcu-usb2.c @@ -196,10 +196,8 @@ static int ltq_rcu_usb2_of_parse(struct ltq_rcu_usb2_priv *priv, } priv->phy_reset = devm_reset_control_get_optional(dev, "phy"); - if (IS_ERR(priv->phy_reset)) - return PTR_ERR(priv->phy_reset); - return 0; + return PTR_ERR_OR_ZERO(priv->phy_reset); } static int ltq_rcu_usb2_phy_probe(struct platform_device *pdev) |