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powerpc/powermac: of_node_put() is not needed after iterator 

for_each_node_by_name() iterators only exit normally when the loop
cursor is NULL, So there is no need to call of_node_put().

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
zhong jiang 2018-08-04 22:25:00 +08:00 committed by Michael Ellerman
parent 656ecc16e8
commit 81d7b08b3c
1 changed files with 0 additions and 2 deletions
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2
arch/powerpc/platforms/powermac/feature.c
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@ -2889,10 +2889,8 @@ set_initial_features(void)
/* 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