Commit a0d48518 authored Sep 09, 2020 by Zhang Changzhong Committed by David S. Miller Sep 09, 2020

net: pxa168_eth: remove redundant null check before clk_disable_unprepare()



Because clk_prepare_enable() and clk_disable_unprepare() already checked
NULL clock parameter, so the additional checks are unnecessary, just
remove them.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 34e43543

drivers/net/ethernet/marvell/pxa168_eth.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -1541,10 +1541,8 @@ static int pxa168_eth_remove(struct platform_device *pdev)
		}
		if (dev->phydev)
		phy_disconnect(dev->phydev);
		if (pep->clk) {
		clk_disable_unprepare(pep->clk);
		}

		clk_disable_unprepare(pep->clk);
		mdiobus_unregister(pep->smi_bus);
		mdiobus_free(pep->smi_bus);
		unregister_netdev(dev);

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