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

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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: Jakub Kicinski <kuba@kernel.org>

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Zhang Changzhong 2020-09-07 20:57:24 +08:00 • committed by Jakub Kicinski

parent e50fd9b579

commit 1c35cc9cf6

1 changed files with 2 additions and 4 deletions

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6

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

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