[PATCH 26/28] nios2: fix timer initcall return value

Arnd Bergmann
2016-10-17T22:22:04Z

When called more than twice, the nios2_time_init() function
return an uninitialized value, as detected by gcc -Wmaybe-uninitialized

arch/nios2/kernel/time.c: warning: 'ret' may be used uninitialized in this function

This makes it return '0' here, matching the comment above the
function.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/nios2/kernel/time.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/nios2/kernel/time.c b/arch/nios2/kernel/time.c
index d9563dd..746bf5c 100644
--- a/arch/nios2/kernel/time.c
+++ b/arch/nios2/kernel/time.c
@@ -324,6 +324,7 @@ static int __init nios2_time_init(struct device_node *timer)
ret = nios2_clocksource_init(timer);
break;
default:
+ ret = 0;
break;
}

--
2.9.0