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bcm63xx_enet: drop unneeded NULL phy_clk check

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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@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jonas Gorski 2017-10-01 13:02:19 +02:00 committed by David S. Miller
parent 7e697ce99c
commit 4e78e5c5d8
1 changed files with 2 additions and 5 deletions
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7
drivers/net/ethernet/broadcom/bcm63xx_enet.c
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@ -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);