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

[Li zeming]

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

Signed-off-by: Li zeming <zeming@xxxxxxxxxxxx>
---
 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