Commit e50fd9b5 authored Sep 07, 2020 by Zhang Changzhong Committed by Jakub Kicinski Sep 07, 2020

net: xilinx: 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>
Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

parent 6af52ae2

drivers/net/ethernet/xilinx/xilinx_axienet_main.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -2038,7 +2038,6 @@ static int axienet_remove(struct platform_device *pdev)

		axienet_mdio_teardown(lp);

		if (lp->clk)
		clk_disable_unprepare(lp->clk);

		of_node_put(lp->phy_node);

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