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.
Acked-by: Ley Foon Tan <lf...@altera.com>
Signed-off-by: Arnd Bergmann <a...@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
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