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alarmtimer: Remove unnecessary initialization of variable 'ret'

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ret is assigned before checked, so it does not need to initialize the
variable

Signed-off-by: Li zeming <zeming@nfschina.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230609182856.4660-1-zeming@nfschina.com
This commit is contained in:
Li zeming
2023-06-10 02:28:56 +08:00
committed by Thomas Gleixner
parent b9a40f24d8
commit 986af8dc5a
1 changed files with 1 additions and 1 deletions
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kernel/time/alarmtimer.c
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@@ -847,7 +847,7 @@ static int alarm_timer_nsleep(const clockid_t which_clock, int flags,
struct restart_block *restart = &current->restart_block;
struct alarm alarm;
ktime_t exp;
int ret = 0;
int ret;
if (!alarmtimer_get_rtcdev())
return -EOPNOTSUPP;