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dsa: fix for_each_child.cocci warnings

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For_each_available_child_of_node should have of_node_put() before
return around line 423.

Generated by: scripts/coccinelle/iterators/for_each_child.cocci

CC: Alexander Lobakin <alobakin@pm.me>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
kernel test robot 2021-07-11 18:12:56 +02:00 committed by David S. Miller
parent 222722bc6e
commit 84f7e0bb48
1 changed files with 3 additions and 1 deletions
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4
drivers/net/dsa/microchip/ksz_common.c
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@ -419,8 +419,10 @@ int ksz_switch_register(struct ksz_device *dev,
if (of_property_read_u32(port, "reg",
&port_num))
continue;
if (!(dev->port_mask & BIT(port_num)))
if (!(dev->port_mask & BIT(port_num))) {
of_node_put(port);
return -EINVAL;
}
of_get_phy_mode(port,
&dev->ports[port_num].interface);
}