[PATCH 10/11] phy: rockchip-emmc: Minor code cleanup in rockchip_emmc_phy_power_off()

[Douglas Anderson]

There's no reason to store the return value of rockchip_emmc_phy_power()
in a variable nor to check it.  Just return it.

Signed-off-by: Douglas Anderson <diand...@chromium.org>
---
 drivers/phy/phy-rockchip-emmc.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/phy/phy-rockchip-emmc.c b/drivers/phy/phy-rockchip-emmc.c
index 0fce7359d468..188e4c387ba8 100644
--- a/drivers/phy/phy-rockchip-emmc.c
+++ b/drivers/phy/phy-rockchip-emmc.c
@@ -227,8 +227,6 @@ static int rockchip_emmc_phy_power_off(struct phy *phy)
 static int rockchip_emmc_phy_power_on(struct phy *phy)
 {
        struct rockchip_emmc_phy *rk_phy = phy_get_drvdata(phy);
-       int ret = 0;
-
 
        /* Drive impedance: 50 Ohm */
        regmap_write(rk_phy->reg_base,
@@ -252,11 +250,7 @@ static int rockchip_emmc_phy_power_on(struct phy *phy)
                                   PHYCTRL_OTAPDLYSEL_SHIFT));
 
        /* Power up emmc phy analog blocks */
-       ret = rockchip_emmc_phy_power(phy, PHYCTRL_PDB_PWR_ON);
-       if (ret)
-               return ret;
-
-       return 0;
+       return rockchip_emmc_phy_power(phy, PHYCTRL_PDB_PWR_ON);
 }
 
 static const struct phy_ops ops = {
-- 
2.8.0.rc3.226.g39d4020