diff options
| author | Xu Wang <vulab@iscas.ac.cn> | 2020-11-13 07:45:38 +0000 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2020-11-14 23:52:09 +0100 |
| commit | 910d002d84df21da61cadba92dd510ece5e46312 (patch) | |
| tree | b2ee7f2208c9cf438a4e901388a743abf8e5b3bf /drivers/rtc/rtc-brcmstb-waketimer.c | |
| parent | 1eab0fea2514b269e384c117f5b5772b882761f0 (diff) | |
| download | linux-910d002d84df21da61cadba92dd510ece5e46312.tar.gz | |
rtc: brcmstb-waketimer: Remove redundant null check before clk_disable_unprepare
Because clk_disable_unprepare() already checked NULL clock parameter,
so the additional check is unnecessary, just remove it.
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20201113074538.65028-1-vulab@iscas.ac.cn
Diffstat (limited to 'drivers/rtc/rtc-brcmstb-waketimer.c')
| -rw-r--r-- | drivers/rtc/rtc-brcmstb-waketimer.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-brcmstb-waketimer.c b/drivers/rtc/rtc-brcmstb-waketimer.c index 4fee57c512802..375a9987a1d68 100644 --- a/drivers/rtc/rtc-brcmstb-waketimer.c +++ b/drivers/rtc/rtc-brcmstb-waketimer.c @@ -264,8 +264,7 @@ err_notifier: unregister_reboot_notifier(&timer->reboot_notifier); err_clk: - if (timer->clk) - clk_disable_unprepare(timer->clk); + clk_disable_unprepare(timer->clk); return ret; } |