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net: dsa: mt7530: add missing of_node_put() in mt7530_setup()

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commit a9e9b091a1 upstream.

Add of_node_put() if of_get_phy_mode() fails in mt7530_setup()

Fixes: 0c65b2b90d ("net: of_get_phy_mode: Change API to solve int/unit warnings")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220428095317.538829-1-yangyingliang@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yang Yingliang
2022-04-28 17:53:17 +08:00
committed by Greg Kroah-Hartman
parent 1092656cc4
commit 2347e9c922
1 changed files with 1 additions and 0 deletions
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1
drivers/net/dsa/mt7530.c
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@@ -1663,6 +1663,7 @@ mt7530_setup(struct dsa_switch *ds)
ret = of_get_phy_mode(mac_np, &interface);
if (ret && ret != -ENODEV) {
of_node_put(mac_np);
of_node_put(phy_node);
return ret;
}
id = of_mdio_parse_addr(ds->dev, phy_node);