Because clk_disable_unprepare() already checked NULL clock parameter, so the additional check is unnecessary, just remove it. Signed-off-by: Xu Wang <vulab@xxxxxxxxxxx> --- drivers/rtc/rtc-brcmstb-waketimer.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/rtc/rtc-brcmstb-waketimer.c b/drivers/rtc/rtc-brcmstb-waketimer.c index 4fee57c51280..375a9987a1d6 100644 --- a/drivers/rtc/rtc-brcmstb-waketimer.c +++ b/drivers/rtc/rtc-brcmstb-waketimer.c @@ -264,8 +264,7 @@ static int brcmstb_waketmr_probe(struct platform_device *pdev) unregister_reboot_notifier(&timer->reboot_notifier); err_clk: - if (timer->clk) - clk_disable_unprepare(timer->clk); + clk_disable_unprepare(timer->clk); return ret; } -- 2.17.1
