[PATCH] net: dsa: mt7530: add missing of_node_put() in mt7530_setup()
From: Yang Yingliang
Date: Thu Apr 28 2022 - 05:49:25 EST
Add of_node_put() if of_get_phy_mode() fails in mt7530_setup()
Fixes: 0c65b2b90d13 ("net: of_get_phy_mode: Change API to solve int/unit warnings")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
---
drivers/net/dsa/mt7530.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 19f0035d4410..fe3cb26f4287 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -2229,6 +2229,7 @@ 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);
--
2.25.1