Don't pass valid pointer to PTR_ERR, use PTR_ERR(phy) only when
IS_ERR(phy) is true.
Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
drivers/phy/phy-core.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index 3791838f..f112fff 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -530,8 +530,10 @@ struct phy *phy_optional_get(struct device *dev, const char *string)
{
struct phy *phy = phy_get(dev, string);
- if (PTR_ERR(phy) == -ENODEV)
- phy = NULL;
+ if (IS_ERR(phy)) {
+ if (PTR_ERR(phy) == -ENODEV)