netdev - [PATCH 5/6] bcm63xx_enet: drop unneeded NULL phy

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Message-Id: <20171001110220.27668-6-jonas.gorski@gmail.com>
Date:   Sun,  1 Oct 2017 13:02:19 +0200
From:   Jonas Gorski <jonas.gorski@...il.com>
To:     netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.or
Cc:     "David S. Miller" <davem@...emloft.net>,
        Florian Fainelli <f.fainelli@...il.com>,
        bcm-kernel-feedback-list@...adcom.com
Subject: [PATCH 5/6] bcm63xx_enet: drop unneeded NULL phy_clk check

clk_disable and clk_unprepare are NULL-safe, so need to duplicate the
NULL check of the functions.

Signed-off-by: Jonas Gorski <jonas.gorski@...il.com>
---
 drivers/net/ethernet/broadcom/bcm63xx_enet.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
index 059ef4f1d137..f6bc13fe8a99 100644
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -1903,8 +1903,7 @@ static int bcm_enet_probe(struct platform_device *pdev)
 out_uninit_hw:
 	/* turn off mdc clock */
 	enet_writel(priv, 0, ENET_MIISC_REG);
-	if (priv->phy_clk)
-		clk_disable_unprepare(priv->phy_clk);
+	clk_disable_unprepare(priv->phy_clk);
 
 out_disable_clk_mac:
 	clk_disable_unprepare(priv->mac_clk);
@@ -1943,9 +1942,7 @@ static int bcm_enet_remove(struct platform_device *pdev)
 	}
 
 	/* disable hw block clocks */
-	if (priv->phy_clk)
-		clk_disable_unprepare(priv->phy_clk);
-
+	clk_disable_unprepare(priv->phy_clk);
 	clk_disable_unprepare(priv->mac_clk);
 
 	free_netdev(dev);
-- 
2.13.2