linux-kernel - [PATCH] kernel: time: clocksource: Remove unnecessary ‘0’ values from ret

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Date:   Wed,  9 Aug 2023 01:36:11 +0800
From:   Li zeming <zeming@...china.com>
To:     jstultz@...gle.com, tglx@...utronix.de, sboyd@...nel.org
Cc:     linux-kernel@...r.kernel.org, Li zeming <zeming@...china.com>
Subject: [PATCH] kernel: time: clocksource: Remove unnecessary ‘0’ values from ret

ret is assigned first, so it does not need to initialize the assignment.

Signed-off-by: Li zeming <zeming@...china.com>
---
 kernel/time/clocksource.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index 91836b727cef..b4ad38812ef7 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -1289,7 +1289,7 @@ static int clocksource_unbind(struct clocksource *cs)
  */
 int clocksource_unregister(struct clocksource *cs)
 {
-	int ret = 0;
+	int ret;
 
 	mutex_lock(&clocksource_mutex);
 	if (!list_empty(&cs->list))
-- 
2.18.2