From: Li zeming <zeming@nfschina.com>
Date: Fri, 9 Jun 2023 18:28:56 +0000 (+0800)
Subject: alarmtimer: Remove unnecessary initialization of variable 'ret'
X-Git-Tag: v6.5-rc1~229^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=986af8dc5af834071a8a7afdf2c3b7a57d562df2;p=thirdparty%2Fkernel%2Flinux.git

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
---

diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index 82b28ab0f328a..09c9cde06f204 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;