On Tue, Oct 18, 2016 at 6:16 AM, Arnd Bergmann <a...@arndb.de> wrote: > 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 <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; > } Acked-by: Ley Foon Tan <lf...@altera.com>
