net:phy:marvell: remove unnecessary code

Compile tested.
remove unnecessary code that matches this coccinelle pattern

	ret = phy_write(x, y , z)
	if (ret < 0)
	       	return ret;
	return 0;

As phy_write returns error code, we dont need to do not need extra check
before returning.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index e8b9c53..418928d 100644 (file)
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -455,11 +455,7 @@ static int m88e1111_config_init(struct phy_device *phydev)
        if (err < 0)
                return err;
 
-       err = phy_write(phydev, MII_BMCR, BMCR_RESET);
-       if (err < 0)
-               return err;
-
-       return 0;
+       return phy_write(phydev, MII_BMCR, BMCR_RESET);
 }
 
 static int m88e1118_config_aneg(struct phy_device *phydev)
@@ -515,11 +511,7 @@ static int m88e1118_config_init(struct phy_device *phydev)
        if (err < 0)
                return err;
 
-       err = phy_write(phydev, MII_BMCR, BMCR_RESET);
-       if (err < 0)
-               return err;
-
-       return 0;
+       return phy_write(phydev, MII_BMCR, BMCR_RESET);
 }
 
 static int m88e1149_config_init(struct phy_device *phydev)
@@ -545,11 +537,7 @@ static int m88e1149_config_init(struct phy_device *phydev)
        if (err < 0)
                return err;
 
-       err = phy_write(phydev, MII_BMCR, BMCR_RESET);
-       if (err < 0)
-               return err;
-
-       return 0;
+       return phy_write(phydev, MII_BMCR, BMCR_RESET);
 }
 
 static int m88e1145_config_init(struct phy_device *phydev)