net: ethoc: Remove useless test before clk_disable_unprepare
clk_disable_unprepare() already checks that the clock pointer is valid.
No need to test it before calling it.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c
index 8bb0db9..00a5727 100644
--- a/drivers/net/ethernet/ethoc.c
+++ b/drivers/net/ethernet/ethoc.c
@@ -1246,8 +1246,7 @@ static int ethoc_probe(struct platform_device *pdev)
mdiobus_unregister(priv->mdio);
mdiobus_free(priv->mdio);
free2:
- if (priv->clk)
- clk_disable_unprepare(priv->clk);
+ clk_disable_unprepare(priv->clk);
free:
free_netdev(netdev);
out:
@@ -1271,8 +1270,7 @@ static int ethoc_remove(struct platform_device *pdev)
mdiobus_unregister(priv->mdio);
mdiobus_free(priv->mdio);
}
- if (priv->clk)
- clk_disable_unprepare(priv->clk);
+ clk_disable_unprepare(priv->clk);
unregister_netdev(netdev);
free_netdev(netdev);
}