On 08/04/2018 07:25 AM, zhong jiang wrote: > for_each_node_by_name iterators only exit normally when the loop > cursor is NULL, So there is no point to call of_node_put. > > Signed-off-by: zhong jiang <zhongji...@huawei.com>
Reviewed-by: Tyrel Datwyler <tyr...@linux.vnet.ibm.com> > --- > arch/powerpc/platforms/powermac/feature.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/arch/powerpc/platforms/powermac/feature.c > b/arch/powerpc/platforms/powermac/feature.c > index 3f82cb2..4eb8cb3 100644 > --- a/arch/powerpc/platforms/powermac/feature.c > +++ b/arch/powerpc/platforms/powermac/feature.c > @@ -2889,10 +2889,8 @@ static void __init probe_one_macio(const char *name, > const char *compat, int typ > /* On all machines, switch modem & serial ports off */ > for_each_node_by_name(np, "ch-a") > initial_serial_shutdown(np); > - of_node_put(np); > for_each_node_by_name(np, "ch-b") > initial_serial_shutdown(np); > - of_node_put(np); > } > > void __init >
