Commit 05891200 authored Sep 07, 2020 by Zhang Changzhong Committed by Jakub Kicinski Sep 07, 2020

net: ethernet: fec: 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>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

parent 1c35cc9c

drivers/net/ethernet/freescale/fec_main.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1960,7 +1960,6 @@ failed_clk_ref:
		mutex_unlock(&fep->ptp_clk_mutex);
		}
		failed_clk_ptp:
		if (fep->clk_enet_out)
		clk_disable_unprepare(fep->clk_enet_out);

		return ret;

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