From 76e597eb15297d402685ee1442405d3eea70136b Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Wed, 16 May 2018 19:18:22 +0800 Subject: [PATCH] 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 Reviewed-by: Tobias Klauser Signed-off-by: David S. Miller --- drivers/net/ethernet/ethoc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) 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 @@ error: 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); } -- 2.7.4