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Subject[tip: timers/core] alarmtimer: Remove unnecessary initialization of variable 'ret'
The following commit has been merged into the timers/core branch of tip:

Commit-ID: ace380b014f338834d55082820a475e7c5b2c952
Gitweb: https://git.kernel.org/tip/ace380b014f338834d55082820a475e7c5b2c952
Author: Li zeming <zeming@nfschina.com>
AuthorDate: Sat, 10 Jun 2023 02:28:56 +08:00
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Sat, 10 Jun 2023 14:36:17 +02:00

alarmtimer: Remove unnecessary initialization of variable 'ret'

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

---
kernel/time/alarmtimer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index 82b28ab..09c9cde 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -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;
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