net: phy: dp83867: Fix warning check for setting the internal delay

Fix warning: logical ‘or’ of collectively exhaustive tests is always true

Change the internal delay check from an 'or' condition to an 'and'
condition.

Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
index c7a12e2..8a3bf54 100644 (file)
--- a/drivers/net/phy/dp83867.c
+++ b/drivers/net/phy/dp83867.c
@@ -164,7 +164,7 @@ static int dp83867_config_init(struct phy_device *phydev)
                        return ret;
        }
 
-       if ((phydev->interface >= PHY_INTERFACE_MODE_RGMII_ID) ||
+       if ((phydev->interface >= PHY_INTERFACE_MODE_RGMII_ID) &&
            (phydev->interface <= PHY_INTERFACE_MODE_RGMII_RXID)) {
                val = phy_read_mmd_indirect(phydev, DP83867_RGMIICTL,
                                            DP83867_DEVADDR, phydev->addr);