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Subject[PATCH] powpc:feature: of_node_put is not needed after iterator.
Date
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 <zhongjiang@huawei.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
--
1.7.12.4
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