[PATCH net-next] mdio_bus: Remove unneeded gpiod NULL check

[Fabio Estevam]

From: Fabio Estevam <fabio.este...@nxp.com>

The gpiod API checks for NULL descriptors, so there is no need to
duplicate the check in the driver.

Signed-off-by: Fabio Estevam <fabio.este...@nxp.com>
---
 drivers/net/phy/mdio_bus.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 2df7b62c..b6f9fa6 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -399,8 +399,7 @@ int __mdiobus_register(struct mii_bus *bus, struct module 
*owner)
        }
 
        /* Put PHYs in RESET to save power */
-       if (bus->reset_gpiod)
-               gpiod_set_value_cansleep(bus->reset_gpiod, 1);
+       gpiod_set_value_cansleep(bus->reset_gpiod, 1);
 
        device_del(&bus->dev);
        return err;
@@ -425,8 +424,7 @@ void mdiobus_unregister(struct mii_bus *bus)
        }
 
        /* Put PHYs in RESET to save power */
-       if (bus->reset_gpiod)
-               gpiod_set_value_cansleep(bus->reset_gpiod, 1);
+       gpiod_set_value_cansleep(bus->reset_gpiod, 1);
 
        device_del(&bus->dev);
 }
-- 
2.7.4